Basic Information

Faculty

• Faculty of Engineering

Concurrent Affiliation

• Center for the Promotion of Interdisciplinary Education and Research (C-PiER), スーパーグローバルコース 化学系ユニット

Academic Degree

• 修士（工学）(京都大学)
• 博士（工学）(京都大学)

Academic Resume (Graduate Schools)

• 京都大学, 大学院工学研究科修士課程化学工学専攻, 修了
• 京都大学, 大学院工学研究科博士後期課程化学工学専攻, 修了

Academic Resume (Undergraduate School/Majors)

• 京都大学, 工学部工業化学科, 卒業

ID,URL

• J-Global ID

  201401064307667645

researchmap URL

• https://researchmap.jp/ryuichi_ashida

Research

Research Areas

• Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Chemical reaction and process system engineering

Papers

• No.69 Prediction of Coking Behavior of Coking Coals and Binder through Characterization Utilizing High Temperature Solvent Fractionation

  ASHIDA Ryuichi; TAKASHIMA Kento; MIURA Kouichi; OKUYAMA Noriyuki; HAMAGUCHI Maki; SHISHIDO Takahiro

  Proceedings of Conference on Coal Science, 2012

  
• FeO(OH)を含む低品位鉄鉱石と低品位炭由来の熱可塑性炭材を用いた高速還元鉄製造

  三浦 孝一; 蘆田 隆一; 川成 将人; 宮林 圭輔

  化学工学会 研究発表講演要旨集, 2010

  
• 重質油の超臨界水中における熱分解挙動の速度論的検討

  蘆田 隆一; 阪上 明弘; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2009

  
• 穏和な溶剤処理による石炭のガス化反応性の向上

  蘆田 隆一; 西田 篤志; 牧野 三則; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2009

  
• 超重質油の高効率熱分解改質プロセスの検討

  三浦 孝一; 蘆田 隆一; 阪上 明弘

  化学工学会 研究発表講演要旨集, 2009

  
• 高温溶剤抽出法による低品位炭の改質と改質炭のキャラクタリゼーション

  長谷川 祐介; 梅本 賢; 蘆田 隆一; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2008

  
• 超臨界水中におけるビチューメンの熱分解挙動

  蘆田 隆一; Worasuwannarak Nakorn; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2008

  
• Upgrading Behavior of Low Rank Coal in High-Temperature Solvent

  HASEGAWA Yusuke; UMEMOTO Satoshi; ASHIDA Ryuichi; MIURA Kouichi; KATO Kenji; SAITO Koji

  Proceedings of Conference on Coal Science, 2008

  
• ニッケルをイオン交換担持した樹脂からのカーボンナノスフィアの合成

  中川 浩行; 梅本 賢; 蘆田 隆一; Sharma Atul; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2006

  
• 溶剤を用いた穏和な分解抽出による低品位炭の炭種非依存成分への転換

  Li Xian; 長谷川 祐介; 蘆田 隆一; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2010

  
• 褐炭の自然発火性への低温酸化処理および熱分解処理が及ぼす影響

  藤墳 大裕; 牧野 三則; 岡島 亮太; 蘆田 隆一; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2010

  
• 1-3 Influence of Solvent Type on the Behavior of Brown Coal Fractionation Utilizing High Temperature Solvent Extraction

  ASHIDA Ryuichi; SAKAJO Akihiro; MIURA Kouichi; KATO Kenji; SAITO Koji

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2008

  
• 1-1. Fractionation of coal by sequential solvent extractions at different temperatures and characterization of the extracted fractions

  ASHIDA Ryuichi; OGA Masayuki; NAKAGAWA Kyosuke; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2006

  
• 3-44. Studies on Carbonization Behavior of Biomass under Mechanical Pressure

  NAKAGAWA Kyosuke; SAKURAMOTO Yuji; ASHIDA Ryuichi; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2004

  
• 1-10. Development of Coal Pretreatment Method by Using Solvent Extraction

  IHARA Takayuki; ASHIDA Ryuichi; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2002

  
• 1-8. Effect of secondary gas-phase reactions of tar on coking of coal

  MIURA Kouichi; ASHIDA Ryuichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2001

  
• 12 Effective utilization of low grade coals by use of high temperature solvent extraction

  ASHIDA Ryuichi; UMEMOTO Satoshi; MIURA Kouichi; KATO Kenji; SAITO Coji

  Proceedings of Conference on Coal Science, 2007

  
• 73 Co-pyrolysis of extraction residue of coal and plastic waxes

  PATTARAPANUSAK Monthicha; ASHIDA Ryuichi; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2007

  
• 10 Fractionation of Brown Coal by Sequential Thermal Extraction and Subsequent Sequential Solvent Extraction

  MORIMOTO Masato; MAKINO Yoshihiro; UMEMOTO Satoshi; ASHIDA Ryuichi; NAKAGAWA Hiroyuki; MIURA Kouichi; KATO Kenji; SAITO Koji

  Proceedings of Conference on Coal Science, 2007

  
• 1-13 Fractionation of Brown Coal using Consecutive Thermal Extraction Method

  MIURA Kouichi; NAKAGAWA Hiroyuki; ASHIDA Ryuichi; MAKINO Yoshihiro; MORIMOTO Masato; KATO Kenji; SAITO Koji

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2007

  
• 44. Characterization of coal fractions obtained by use of solvent extraction

  ASHIDA Ryuichi; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2005

  
• 48. Examination of Coal Pyrolysis Mechanism at High Temperature and High Pressure

  MIURA Kouichi; YAMAMOTO Taisuke; ASHIDA Ryuichi; NAKAGAWA Hiroyuki; KAJITANI Shiro

  Proceedings of Conference on Coal Science, 2005

  
• 4. Fractionation of coal by solvent extraction

  MIURA Kouichi; NAKAGAWA Hiroyuki; ASHIDA Ryuichi; NAKAGAWA Kyosuke

  Proceedings of Conference on Coal Science, 2004

  
• 15. Examination of Carbonization Mechanism of Various Carbonaceous Materials by Raman Mapping using Micro Laser Raman Spectrometer

  KUMATA Kenji; ASHIDA Ryuichi; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2003

  
• 40. Production of High Performance Carbon Materials from Extract of Coal

  ASHIDA Ryuichi; NAKAI Toshitaka; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2002

  
• 39. Development of Coal Pretreatment Method by Using Solvent Extraction

  IHARA Takayuki; ASHIDA Ryuichi; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2002

  
• 29. Production of Activated Carbon of High Strength from pre-Oxidated Bituminous Coal

  FUJITA Kazuki; ASHIDA Ryuichi; WORASUWANNARAK Nakorn; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2002

  
• 33. Examination of Carbonization Mechanism of Coal by Referring to the Gas Formation Behavior

  ASHIDA Ryuichi; WORASUWANNARAK Nakorn; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2001

  
• 34. Pyrolysis of A Coal Tar produced by A Commercial Coke Oven

  NAKAI Takeshi; ASHIDA Ryuichi; NAKAGAWA Hiroyuki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2001

  
• 22. Deashing and Desulfurization of Coals by Solvent Extraction

  MIURA Kouichi; MAE Kazuhiro; SHINDO Hiroyuki; ASHIDA Ryuichi

  Proceedings of Conference on Coal Science, 2000

  
• 1-4-2 Suppression of self-ignition tendency of low rank coals by mild solvent treatment

  FUJITSUKA Hiroyasu; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2011

  
• 1-4-1 Examination of Coking Behavior of Coking Coal and Binder through Characterization Utilizing High Temperature Solvent Fractionation

  ASHIDA Ryuichi; HAGIMOTO Akiyori; MIURA Kouichi; OKUYAMA Noriyuki; HAMAGUCHI Maki; SHISHIDO Takahiro; KOMATSU Nobuyuki

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2011

  
• 1-2-2 Measurement of CO_2 Gasification Rate of Coal Char under High Pressure and High Temperature Using a Mini Directly-Heated Reactor

  MIURA Kouichi; IMAI Syunsuke; SASAOKA Eiji; ASHIDA Ryuichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2011

  
• No.6 New treatments in non-polar solvent or subcritical water to dewater and upgrade low rank coals as well as to suppress their self-ignition tendency

  FUJITSUKA Hiroyasu; ASHIDA Ryuichi; Miura Kouichi

  Proceedings of Conference on Coal Science, 2011

  
• No.29 Dewatering and Upgrading of Brown Coal, Peat, and Biomass Utilizing Degradative Solvent Extraction at around 350℃

  LI Xian; WANNAPEERA Janewit; WORASUWANNARAK Nakorn; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2011

  
• No.48 Measurement of CO_2 Gasification Rate of Low-Rank Coal and Upgraded Coal Chars under High Pressure and High Temperature Using a Mini Directly-Heated Reactor

  MIURA Kouichi; IMAI Shunsuke; SASAOKA Eiji; ASHIDA Ryuichi

  Proceedings of Conference on Coal Science, 2011

  
• 1-4-3 Upgrading of Low Rank Coals Using Degradative Solvent Extraction at around 350°C

  LI Xian; HASEGAWA Yusuke; ASHIDA Ryuichi; MIURA Kouichi; NOMURA Seiji; KATO Kenji; SAITO Koji

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2010

  
• Conversion of Low Rank Coals into Coal-Independent Upgraded Fractions Utilizing Degradative Solvent Extraction at around 350°C

  LI Xian; HASEGAWA Yusuke; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2010

  
• Suppression of spontaneous combustibility of brown coals by low temperature oxidation

  FUJITSUKA Hiroyasu; OKAJIMA Ryota; MAKINO Mitsunori; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2010

  
• CO_2 Gasification of Upgraded Brown Coal using a Direct-Heating Reactor

  MAKINO Mitsunori; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2009

  
• Development of Upgrading Method of Low Rank Coal for Its Utilization in Cokemaking

  ASHIDA Ryuichi; MORIMOTO Masato; MAKINO Yoshihiro; Pattarapanusak Monthicha; MIURA Kouichi; KATO Kenji; Ota Kouhei

  Proceedings of Conference on Coal Science, 2009

  
• 15. Characterization of coking coals using solvent extraction at 350℃

  LI Xian; YOSHINOYA Takuya; ASHIDA Ryuichi; MIURA Kouichi; LEE Woon-Jae; LEE Jae-Soo

  Proceedings of Conference on Coal Science, 2009

  
• Influence of Solvent Type on the Behavior of Brown Coal Fractionation Utilizing Solvent Extraction at High Temperature

  ASHIDA Ryuichi; SAKAJO Akihiro; MIURA Kouichi; KATO Kenji; SAITO Koji

  Proceedings of Conference on Coal Science, 2008

  
• Upgrading of Low Rank Coal through Heat Treatment in Solvent

  UMEMOTO Satoshi; ASHIDA Ryuichi; MIURA Kouichi; KATO Kenji; SAITO Koji

  Proceedings of Conference on Coal Science, 2008

  
• Examination of Pyrolysis Behavior of Heavy Oil in Supercritical Water

  MIURA Kouichi; ASHIDA Ryuichi; WORASUWANNARAK Nakorn; SAKAJO Akihiro

  Proceedings of Conference on Coal Science, 2008

  
• Effective Utilization of Brown Coal Upgraded by Treatment in High-Temperature Solvent

  ASHIDA Ryuichi; MIURA Kouichi; KATO Kenji; SAITO Koji; Ota Kouhei

  Proceedings of Conference on Coal Science, 2008

  
• 1-1-3 Effect of Heavy Oil Type on Gasification Reactivity of Iron Ore/Carbon Composite Prepared from Low-Grade Iron Ore and Heavy Oil

  ASHIDA Ryuichi; DEGUCHI Toshiki; KAWASE Motoaki; Yan Jingchong; OHGAKI Hideaki; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2016

  
• No.39 Effects of Air Oxidation on the Properties of Upgraded Products derived from the Solvent Treatment of Low Rank Coal and Biomass as a Precursor of Carbon Fiber

  Wannapeera Janewit; Ohgaki Hideagi; Ashida Ryuichi; Miura Kouichi

  Proceedings of Conference on Coal Science, 2015

  
• No.49 Upgrading Mechanism in Degradative Solvent Extraction of Low-Rank Coals or Biomass

  ASHIDA Ryuichi; TAKAHASHI Ryo; KAWASE Motoaki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2015

  
• 1-2-3 Development of Efficient Upgrading Process of Heavy Oil

  SAKAJO Akihiro; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2009

  
• Investigation on Conversion Pathways in Degradative Solvent Extraction of Rice Straw by Using Liquid Membrane-FTIR Spectroscopy

  Watcharakorn Ketren; Heishun Zen; Ryuichi Ashida; Toshiteru Kii; Hideaki Ohgaki

  Energies, Feb. 2019, Peer-reviewed

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• Reduction and Gasification Characteristics of A Unique Iron Ore/ carbon Composite Prepared from Robe River and A Coal Tar Vacuum Residue

  Kouichi Miura; Jingchong Yan; Hideaki Ohgaki; Ryuichi Ashida; Kazuhira Ichikawa

  ISIJ International, 2019, Peer-reviewed

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• Production of metallurgical coke from low rank coal utilizing wet oxidation

  Ryuichi Ashida; Atsushi Hashimoto; Motoaki Kawase; Yukihiro Kubota

  ISIJ International, 2019, Peer-reviewed

  
• Production of metallurgical coke utilizing low rank coal depolymerized by wet oxidation

  Ryuichi Ashida; Atsushi Hashimoto; Motoaki Kawase; Yukihiro Kubota

  ISIJ International, 2019, Peer-reviewed

  
• Degradative solvent extraction of low-rank coals by the mixture of low molecular weight extract and solvent as recycled solvent

  Xian Li; Zong Zhang; Lei Zhang; Xianqing Zhu; Zhenzhong Hu; Weixiang Qian; Ryuichi Ashida; Kouichi Miura; Hongyun Hu; Guangqian Luo; Hong Yao

  Fuel Processing Technology, 01 May 2018, Peer-reviewed

  
• Modeling and Kinetic Study of Degradative Solvent Extraction of Biomass Wastes

  Xianqing Zhu; Jian Tang; Xian Li; Wei Lan; Kai Xu; Yuan Fang; Ryuichi Ashida; Kouichi Miura; Guangqian Luo; Hong Yao

  ENERGY & FUELS, May 2017, Peer-reviewed

  
• Conversion of Biomass into High-Quality Bio-oils by Degradative Solvent Extraction Combined with Subsequent Pyrolysis

  Xianqing Zhu; Shan Tong; Xian Li; Yaxin Gao; Yang Xu; Omar D. Dacres; Ryuichi Ashida; Kouichi Miura; Wenqiang Liu; Hong Yao

  ENERGY & FUELS, Apr. 2017, Peer-reviewed

  
• Preparation of carbon fibers from low-molecular-weight compounds obtained from low-rank coal and biomass by solvent extraction

  Xian Li; Xian-Qing Zhu; Kenshiro Okuda; Zong Zhang; Ryuichi Ashida; Hong Yao; Kouichi Miura

  NEW CARBON MATERIALS, Feb. 2017, Peer-reviewed

  
• Production of Metallurgical Coke Utilizing Low-Rank Coals Upgraded by Mild Solvent Treatment

  Ryuichi Ashida; Kazumi Iwase; Kouichi Miura

  ISIJ INTERNATIONAL, 2017, Peer-reviewed

  
• Novel carbon-rich additives preparation by degradative solvent extraction of biomass wastes for coke-making

  Xianqing Zhu; Xian Li; Li Xiao; Xiaoyong Zhang; Shan Tong; Chao Wu; Ryuichi Ashida; Wenqiang Liu; Kouichi Miura; Hong Yao

  BIORESOURCE TECHNOLOGY, May 2016, Peer-reviewed

  
• Co-Processing of Resid and Low-Grade Iron Ore to Produce Light Oil and an Iron Ore/Carbon Composite for Iron Making

  Ryuichi Ashida; Yuki Koeda; Kouichi Miura

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, Mar. 2016, Peer-reviewed

  
• Mechanism study of degradative solvent extraction of biomass

  Xianqing Zhu; Yi Xue; Xian Li; Zong Zhang; Wei Sun; Ryuichi Ashida; Kouichi Miura; Hong Yao

  FUEL, Feb. 2016, Peer-reviewed

  
• Effect of Pressurized Torrefaction Pretreatments on Biomass CO2 Gasification

  Li Xiao; Xianqing Zhu; Xian Li; Zong Zhang; Ryuichi Ashida; Kouichi Miura; Guangqian Luo; Wenqiang Liu; Hong Yao

  ENERGY & FUELS, Nov. 2015, Peer-reviewed

  
• Two-Stage Conversion of Low-Rank Coal or Biomass into Liquid Fuel under Mild Conditions

  Xian Li; Dedy Eka Priyanto; Ryuichi Ashida; Kouichi Miura

  ENERGY & FUELS, May 2015, Peer-reviewed

  
• 1-1-1 Upgrading Mechanism in Degradative Solvent Extraction of Low-Rank Coals or Biomass Wastes

  ASHIDA Ryuichi; TAKAHASHI Ryo; KAWASE Motoaki; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2015

  
• Gasification Mechanism of Carbon Formed in Unique Nano-space Of Fe2O3

  K. Miura; R. Ashida; H. Ohgaki

  2015 ICCS&T/ACSE, 2015

  
• Pyrolysis and Gasification Characteristics of Upgraded Products Produced by Degradative Solvent Extraction of Low Rank Coal

  H. Fujitsuka; T. Muangthong-on; H. Ohgaki; R. Ashida; K. Miura

  International 2015 ICCS&T/ACSE, 2015

  
• Dewatering and Upgrading of Brown Coals by Mild Solvent Treatment

  ASHIDA Ryuichi; MIURA Kouichi

  Journal of the Japan Institute of Energy, Nov. 2014

  
• Enhancement of Gasification Reactivity of Low-Rank Coal through High-Temperature Solvent Treatment

  Xian Li; Ryuichi Ashida; Mitsunori Makino; Atsushi Nishida; Hong Yao; Kouichi Miura

  ENERGY & FUELS, Sep. 2014, Peer-reviewed

  
• Experimental Study of Gas-Phase Pyrolysis Reaction of Benzene to Investigate the Early Stage of Coke Formation

  Akihiro Kousoku; Ryuichi Ashida; Akio Miyasato; Mikio Miyake; Kouichi Miura

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, May 2014, Peer-reviewed

  
• Examination of Low-Temperature Oxidation of Low-Rank Coals, Aiming at Understanding Their Self-Ignition Tendency

  Hiroyasu Fujitsuka; Ryuichi Ashida; Motoaki Kawase; Kouichi Miura

  ENERGY & FUELS, Apr. 2014, Peer-reviewed

  
• No.3 Pyrolysis Behavior of Upgraded Product Derived from Low Carbonaceous Materials by Solvent Treatment

  FUJITSUKA Hiroyasu; Janewit WANNAPEERA; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2014

  
• No.11 Development of Separation Method of Extract and Solvent in Degradative Solvent Extraction of Low-Rank Coals or Biomass Wastes and Examination of Upgrading Mechanism

  ASHIDA Ryuichi; TAKAHASHI Ryo; KAWASE Motoaki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2014

  
• 1-2-3 Development of Separation Method of Extract and Solvent in Degradative Solvent Extraction of Low-Rank Coals or Biomass Wastes

  ASHIDA Ryuichi; TAKAHASHI Ryo; KAWASE Motoaki; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2014

  
• Degradative solvent extraction of demineralized and ion-exchanged low-rank coals

  Xian Li; Xian Qing Zhu; Li Xiao; Ashida Ryuichi; Miura Kouichi; Guang Qian Luo; Hong Yao

  Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 01 Jan. 2014

  
• Co-pyrolysis Behavior of Low-grade Coal and Binder Using High Temperature Solvent Fractionation

  Ryuichi Ashida; Sho Nagaya; Kouichi Miura; Yukihiro Kubota; Yuko Nishibata; Atsushi Kotani

  ISIJ INTERNATIONAL, 2014, Peer-reviewed

  
• Prediction of Coking Behavior of Coking Coals and Binder through Characterization Utilizing High Temperature Solvent Fractionation

  Ryuichi Ashida; Kento Takashima; Kouichi Miura; Noripiki Okuyama; Maki Hamaguchi; Takahiro Shishido

  TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 2014, Peer-reviewed

  
• Upgrading and dewatering of low rank coals through solvent treatment at around 350 degrees C and low temperature oxygen reactivity of the treated coals

  Hiroyasu Fujitsuka; Ryuichi Ashida; Kouichi Miura

  FUEL, Dec. 2013, Peer-reviewed

  
• 資源・エネルギー

  伊原 学; 蘆田 隆一; 窪田 光宏; 菊地 隆司; 坂田 奥; 野田 玲治

  化学工学 = Chemical engineering, 05 Oct. 2013

  
• Production of high-grade carbonaceous materials and fuel having similar chemical and physical properties from low grade carbonaceous resources by degradtive solvent eatraction

  Kouichi Miura; Ryuichi Ashida; Janewit Wannapeera; Nakorn Worasuwannarak

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Sep. 2013, Peer-reviewed

  
• No.13 Coprocessing of Low-Grade Carbonaceous Resources and Low-Grade Iron Ore "Enhancement of Contact between Carbonaceous Resources and Iron Ore"

  MURAKAMI Shogo; ASHIDA Ryuichi; KAWASE Motoaki; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2013

  
• 1-1-1 Kinetic Analysis of Low Temperature Oxidation of Coal

  Fujitsuka Hiroyasu; Ashida Ryuichi; Miura Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2013

  
• 1-2-1 Upgrading of Low-Rank Coals by Mild Heat-Treatment in Solvent and/or under Mechanical Pressure

  ASHIDA Ryuichi; FUJITSUKA Hiroyasu; ZHENG Zhongchao; YAMADA Kouhei; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2013

  
• Preparation of High-Grade Carbonaceous Materials Having Similar Chemical and Physical Properties from Various Low-Rank Coals by Degradative Solvent Extraction

  Xian Li; Ryuichi Ashida; Kouichi Miura

  ENERGY & FUELS, Nov. 2012, Peer-reviewed

  
• Production of High-Grade Carbonaceous Materials and Fuel Having Similar Chemical and Physical Properties from Various Types of Biomass by Degradative Solvent Extraction

  Janewit Wannapeera; Xian Li; Nakorn Worasuwannarak; Ryuichi Ashida; Kouichi Miura

  ENERGY & FUELS, Jul. 2012, Peer-reviewed

  
• No.3 A degradative solvent treatment to dewater and upgrade low rank coals as well as to suppress their self-ignition tendency

  FUJITSUKA Hiroyasu; ASHIDA Ryuichi; Miura Kouichi

  Proceedings of Conference on Coal Science, 2012

  
• No.4 Carbon fiber preparation by a new precursor obtained from low-rank coal or biomass extraction

  OKUDA Kenshiro; LI Xian; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2012

  
• No.70 Production of Metallurgical Coke Utilizing Low-Rank Coals Upgraded by Mild Solvent Treatment

  IWASE Kazumi; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2012

  
• No.34 Liquefaction of extracts obtained from low-rank coal and biomass waste by degradative solvent extraction

  PRIYANTO Dedy Eka; LI Xian; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2012

  
• No.25 Development of a Mini-Direct-Heating Reactor for the Measurement of Coal Char Gasification Rate under High -Pressure and Temperature.

  MAKINO Mitsunori; IMAI Shunsuke; IMAI Takahiro; SASAOKA Eiji; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2012

  
• No.15 Co-processing of low rank coal/biomass-derived low-molecular-weight compounds and low-grade iron ore

  NAGAI Eiki; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of Conference on Coal Science, 2012

  
• 1-4-4 Development of Efficient Upgrading Process of Heavy Oil Utilizing Nanopore in Low-Grade Iron Ore

  ASHIDA Ryuichi; KOEDA Yuki; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2012

  
• 1-3-3 Treatment of low rank coals for increasing heating value as well as suppressing self-ignition tendency

  FUJITSUKA Hiroyasu; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2012

  
• 1-3-4 Hydro-liquefaction of low-molecular-weight fraction prepared from low-rank coal or biomass waste by degradative solvent extraction

  Ll Xian; PRIYANTO Dedy Eka; ASHIDA Ryuichi; MIURA Kouichi

  Proceedings of the Annual Conference of The Japan Institute of Energy, 2012

  
• Measurement of CO2 Gasification Rate of Coal Char under High Pressure and High Temperature Using a Mini Directly-Heated Reactor

  Kouichi Miura; Mitsunori Makino; Eiji Sasaoka; Syunsuke Imai; Ryuichi Ashida

  CLEANER COMBUSTION AND SUSTAINABLE WORLD, 2012, Peer-reviewed

  
• Examination of coking behavior of coking coal and binder through characterization utilizing high temperature solvent fractionation

  Ryuichi Ashida; Akiyori Hagimoto; Kouichi Miura; Noriyuki Okuyama; Maki Hamaguchi; Takahiro Shishido; Nobuyuki Komatsu

  Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy, 2012

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• Dewatering and upgrading of low-grade carbonaceous resources using degradtive solvent extraction

  Kouichi Miura; Xian Li; Janewit Wannapeera; Nakorn Worasuwannarak; Ryuichi Ashida

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2011

  
• Dewatering and upgrading of low-grade carbonaceous resources using degradtive solvent extraction

  Kouichi Miura; Xian Li; Janewit Wannapeera; Nakorn Worasuwannarak; Ryuichi Ashida

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2011, Peer-reviewed

  
• Enhancement of Reduction Rate of Iron Ore by Utilizing Low Grade Iron Ore and Brown Coal Derived Carbonaceous Materials

  Kouichi Miura; Keisuke Miyabayashi; Masato Kawanari; Ryuichi Ashida

  ISIJ INTERNATIONAL, 2011, Peer-reviewed

  
• Enhancement of Reduction Rate of Iron Ore by Utilizing Iron Ore/Carbon Composite Consisting of Fine Iron Ore Particles and Highly Thermoplastic Carbon Material

  Masato Kawanari; Atsushi Matsumoto; Ryuichi Ashida; Kouichi Miura

  ISIJ INTERNATIONAL, 2011, Peer-reviewed

  
• Development of Upgrading Method of Low Rank Coal for its Utilization in Cokemaking Process

  Ryuichi Ashida; Masato Morimoto; Yoshihiro Makino; Monthicha Pattarapanusak; Kouichi Miura; Kenji Kato; Kouhei Ota

  TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, May 2010, Peer-reviewed

  
• Measurement of CO2 gasification rate of upgraded coal char using a mini direct heating reactor at high temperature and high pressure

  Mitsunori Makino; Ryuichi Ashida; Kouichi Miura

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2010, Peer-reviewed

  
• Measurement of CO2 gasification rate of upgraded coal char using a mini direct heating reactor at high pressure and high temperature

  M. Makino; R. Ashida; K. Miura

  Preprints of Symposia - American Chemical Society, Division of Fuel Chemistry (2010), 55(1), 10–11, Mar. 2010

  
• Fractionation of brown coal by sequential high temperature solvent extraction

  Ryuichi Ashida; Masato Morimoto; Yoshihiro Makino; Satoshi Umemoto; Hiroyuki Nakagawa; Kouichi Miura; Koji Saito; Kenji Kato

  FUEL, Aug. 2009, Peer-reviewed

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• イオン交換樹脂を原料とした制御された細孔を持つ多孔質炭素の製造

  松尾 崇史; 蘆田 隆一; 中川 浩行; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2009

  
• Upgrading of Brown Coal for Its Utilization in Cokemaking

  MIURA Kouichi; ASHIDA Ryuichi

  Journal of the Japan Institute of Energy, 20 May 2008

  
• FUEL 250-Coal fractionation method utilizing high temperature solvent extraction: Characterization of Hypercoal

  Ryuichi Ashida; Satoshi Umemoto; Kouichi Miura; Noniyuki Okuyama; Maki Hamaguchi; Nobuyuki Komatsu

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Apr. 2008

  
• Fractionation of coal by use of high temperature solvent extraction technique and characterization of the fractions

  Ryuichi Ashida; Kyosuke Nakgawa; Masayuki Oga; Hiroyuki Nakagawa; Kouichi Miura

  FUEL, Apr. 2008, Peer-reviewed

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• 改質褐炭とプラスチックワックスの共熱分解機構の検討

  蘆田 隆一; Pattarapanusak Monthicha; 中川 浩行; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2008

  
• 鉄鉱石/炭材コンポジットにおける鉄鉱石の還元反応機構

  三浦 孝一; 松本 淳; 蘆田 隆一

  化学工学会 研究発表講演要旨集, 2008

  
• Fractionation of Brown Coal by sequential solvent extraction

  Kouichi Miura; Ryuichi Ashida; Yoshihiro Makino; Masayuki Oga; Masato Morimoto; Hiroyuki Nakagawa

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2007, Peer-reviewed

  
• 改質褐炭とプラスチックワックスの共熱分解

  蘆田 隆一; Pattarapanusak Monthicha; Roces Susan; 森本 正人; 中川 浩行; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2007

  
• 溶剤抽出法による褐炭のフラクショネーション

  森本 正人; 牧野 祥啓; 蘆田 隆一; 中川 浩行; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2007

  
• Kerogen chemistry 9. Removal of kerogen radicals and their role in kerogen anhydride decomposition

  JW Larsen; R Ashida; P Painter; DC Doetschman

  ENERGY & FUELS, May 2006

  
• 溶剤抽出法を利用した褐炭のフラクショネーション

  三浦 孝一; 牧野 祥啓; 森本 正人; 蘆田 隆一

  化学工学会 研究発表講演要旨集, 2006

  
• Examination of the carbonization behavior of coals by using raman sectroscopy and kinetic analysis of hydrogen formation

  Hiroyuki Nakagawa; Ryuichi Ashida; Kenji Kumata; Kouichi Miura; Kanji Matsudaira; Kazuya Miyagawa

  Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, 2006

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• Carbonization of cellulose under mechanical pressure as a means for increasing char yield

  K. Miura; H. Nakagawa; R. Ashida; Y. Sakuramoto; K. Nakagawa

  ACS Division of Fuel Chemistry, Preprints, 01 Dec. 2005

  
• Kerogen chemistry 6. Involvement of native free radicals in kerogen thermal deoxygenation

  JW Larsen; R Ashida; DC Doetschman

  ENERGY & FUELS, Sep. 2005

  
• Kerogen chemistry 4. Thermal decarboxylation of kerogens

  R Ashida; P Painter; JW Larsen

  ENERGY & FUELS, Sep. 2005

  
• Kerogen chemistry 3. Shale elemental analysis and clay dehydroxylation

  JW Larsen; K Kidena; R Ashida; H Parikh

  ENERGY & FUELS, Jul. 2005

  
• Sequential extraction of coal to obtain specific raw materials for chemicals.

  K Miura; H Nakagawa; R Ashida; K Nakagawa

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2004

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• Production of clean fuels by solvent skimming of coal at around 350 degrees C

  K Miura; H Nakagawa; R Ashida; T Ihara

  FUEL, Apr. 2004

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• Production of metallurgical coke from low grade coals by utilizing the coal extract obtained at 350°C

  Ryuichi Ashida; Toshitaka Nakai; Hirayuki Nakagawa; Kouichi Miura

  Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, 2004

  
• Production of metallurgical coke from low grade coals by utilizing the coal extract obtained at 350°C

  Ryuichi Ashida; Toshitaka Nakai; Hirayuki Nakagawa; Kouichi Miura

  Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, 2004

  
• Conversion of tar in hot coke oven gas by pyrolysis and steam reforming

  K Miura; M Kawase; H Nakagawa; R Ashida; T Nakai; T Ishikawa

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, Jul. 2003

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• Extraction of low rank coals by coal derived oils at 350 degrees C for producing clean fuels

  K Miura; K Mae; H Shindo; R Ashida; T Ihara

  JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, Jul. 2003

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• ホットプレス炭素化法によるバイオマス廃棄物からの高性能活性炭の製造

  蘆田 隆一; 中川 恭輔; 中川 浩行; 三浦 孝一

  化学工学会 研究発表講演要旨集, 2003

  
• Dewatering of coal through solvent extraction

  K Miura; K Mae; R Ashida; T Tamura; T Ihara

  FUEL, Jul. 2002

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• Coal degradation through extraction and depolymerization in a flowing solvent under pressure

  K. Miura; K. Mae; H.Y. Seock; R. Ashida; M. Morimoto

  ACS Division of Fuel Chemistry, Preprints, 01 Dec. 1999

  
• Coal degradation through extraction and depolymerization in a flowing solvent under pressure.

  K Miura; K Mae; YS Hwang; R Ashida; M Morimoto

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 1999, Peer-reviewed

  
• Extraction of coal in various nonpolar solvents below 350 degrees C using a flow reactor

  K Miura; K Mae; HY Seock; R Ashida

  PROSPECTS FOR COAL SCIENCE IN THE 21ST CENTURY, VOLS I AND II, 1999, Peer-reviewed

  
• Extraction of coal in various nonpolar solvents below 350 degrees C using a flow reactor

  K Miura; K Mae; HY Seock; R Ashida

  PROSPECTS FOR COAL SCIENCE IN THE 21ST CENTURY, 1999, Peer-reviewed

  

Misc.

• Examination of carbonization behavior of coals and their extracts

  NAKAGAWA Hiroyuki

  材料とプロセス : 日本鉄鋼協会講演論文集 = Current advances in materials and processes : report of the ISIJ meeting, 01 Sep. 2003

  
• 冷間成型を利用した非粘結炭からのコークス製造可能性の検討

  三浦孝一; 蘆田隆一; 大垣英明; 上坊和弥

  日本エネルギー学会石炭科学会議発表論文集, 21 Oct. 2015

  
• 低品位鉄鉱石と石炭由来炭素質からの高還元性・高ガス化反応性コンポジットの製造

  三浦孝一; 蘆田隆一; 大垣英明

  日本エネルギー学会石炭科学会議発表論文集, 21 Oct. 2015

  
• 石炭・バイオマス溶剤改質物の熱分解・ガス化特性

  藤墳大裕; MUANGTHONG‐ON Trairat; 蘆田隆一; 大垣英明; 三浦孝一

  日本エネルギー学会大会講演要旨集, 27 Jul. 2015

  
• 石炭・バイオマスの溶剤改質物からの炭素繊維の製造

  三浦孝一; WANNAPEERA Janewit; 大垣英明; 蘆田隆一; 奥田賢史郎; 加藤攻

  日本エネルギー学会石炭科学会議発表論文集, 14 Oct. 2014

  
• Prediction of Coking Behavior of Coking Coals and Binder through Characterization Utilizing High Temperature Solvent Fractionation

  蘆田 隆一; 高島 健人; 三浦 孝一

  ふぇらむ = Bulletin of the Iron and Steel Institute of Japan : (一社)日本鉄鋼協会会報, 2014

  
• Experimental study of gas-phase pyrolysis reaction of benzene to investigate the early stage of coke formation

  Akihiro Kousoku; Ryuichi Ashida; Akio Miyasato; Mikio Miyake; Kouichi Miura

  King Fahd University of Petroleum and Minerals, Research Institute - 24th Annual Saudi-Japan Symposium on Catalysts in Petroleum Refining and Petrochemicals 2014, 01 Jan. 2014

  
• Effect of extract-containing solvent recycling in degradative solvent extraction of low-grade carbonaceous resources

  Ryuichi Ashida; Ryo Takahashi; Janewit Wannapeera; Nakorn Worasuwannarak; Motoaki Kawase; Kouichi Miura

  31st Annual International Pittsburgh Coal Conference: Coal - Energy, Environment and Sustainable Development, PCC 2014, 01 Jan. 2014

  
• Production of carbon fiber from the low-molecular-weight compounds prepared from low rank coal and biomass by the degradative solvent extraction

  Kouichi Miura; Ryuichi Ashida; Kensiro Okuda; Janewit Wannapeera; Hideaki Ohgaki; Osamu Kato

  31st Annual International Pittsburgh Coal Conference: Coal - Energy, Environment and Sustainable Development, PCC 2014, 01 Jan. 2014

  
• Preparation of Ni/carbon catalyst from biomass waste or brown coal and application to hydrothermal gasification of water-soluble organic compounds

  Fukuoka, Kyohei; Asonuma, Hidaka; Sasaoka, Eiji; Ashida, Ryuichi; Kawase, Motoaki; Miura, Kouichi

  Extended Abstracts, the 26th International Symposium on Chemical Engineering (Busan, December 6–8, 2013),, p. OE-28, Dec. 2013

  
• Carbon fibers preparation by low-molecular-weight fraction obtained from low-rank coal or biomass by degradative solvent extraction

  Xian Li; Kenshiro Okuda; Ryuichi Ashida; Guangqian Luo; Hong Yao; Kouichi Miura

  30th Annual International Pittsburgh Coal Conference 2013, PCC 2013, 01 Jan. 2013

  
• Two-stage conversion of low-rank coal and biomass into liquid fuel under mild condition

  X. Li; D.E. Priyanto; R. Ashida; K. Miura

  29th Annual International Pittsburgh Coal Conference 2012, PCC 2012, 01 Dec. 2012, Peer-reviewed

  
• Suppression of self-ignition tendency of low rank coals using degradative solvent extraction at around 350°C

  H. Fujitsuka; R. Ashida; K. Miura

  29th Annual International Pittsburgh Coal Conference 2012, PCC 2012, 01 Dec. 2012, Peer-reviewed

  
• UPGRADING OF BIOMASS TO CHEMICAL FEEDSTOCK AT HIGH YIELD USING DEGRADATIVE SOLVENT EXTRACTION

  Janewit Wannapeera; Li Xian; Nakorn Worasuwannarak; Ryuichi Ashida; Kouichi Miura

  International Symposium on Chemical Reaction Engineering (ISCRE 22), 03 Sep. 2012, Peer-reviewed

  
• EFFICIENT UPGRADING OF HEAVY OIL UTILIZING REACTIVE SEPARATION

  Ryuichi Ashida; Akihiro Sakajo; Jun Maekawa; Kouichi Miura

  International Symposium on Chemical Reaction Engineering (ISCRE 22), Sep. 2012, Peer-reviewed

  
• Co-processing of resid and low-grade iron ore to produce light oil and an iron ore/carbon composite for iron making

  Yuki Koeda; Ryuichi Ashida; Kouichi Miura

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2012

  
• Upgrading of low grade carbonaceous resources through degradative solvent extraction at temperature below 350°C

  X. Li; J. Wannapeera; N. Worasuwannarak; R. Ashida; K. Miura

  4th International Conference on Sustainable Energy and Environment (SEE 2011), Bangkok, 28 Feb. 2012

  
• Dewatering and upgrading of low-rank coal and biomass by utilizing degradative solvent extraction

  J. Wannapeera; X. Li; N. Worasuwannarak; R. Ashida; K. Miura

  14th Asia Pacific Confederation of Chemical Engineering Congress, Singapore, Feb. 2012

  
• Upgrading of heavy oil utilizing reactive separation

  R. Ashida; A. Sakajo; J. Maekawa; Y. Koeda; K. Miura

  14th Asia Pacific Confederation of Chemical Engineering Congress, Singapore, Feb. 2012

  
• Solvent treatment of low rank coal at 350°C realizing upgrading and self-ignition suppression

  H. Fujitsuka; R. Ashida; K. Miura

  4th International Conference on Sustainable Energy and Environment (SEE 2011), Bangkok, Feb. 2012

  
• Analysis of coal char gasification rate measured under high temperature and high pressure using a mini directly-heated reactor

  K. Miura; S. Imai; M. Makino; E. Sasaoka; R. Ashida

  4th International Conference on Sustainable Energy and Environment (SEE 2011), Bangkok, Feb. 2012

  
• Measurement of CO2 Gasification Rate of Coal Char under High Pressure and High Temperature Using a Mini Directly-Heated Reactor

  Kouichi Miura; Mitsunori Makino; Eiji Sasaoka; Syunsuke Imai; Ryuichi Ashida

  CLEANER COMBUSTION AND SUSTAINABLE WORLD, 2012

  
• Measurement of CO2 Gasification Rate of Coal Char under High Pressure and High Temperature Using a Mini Directly-Heated Reactor

  Kouichi Miura; Mitsunori Makino; Eiji Sasaoka; Syunsuke Imai; Ryuichi Ashida

  CLEANER COMBUSTION AND SUSTAINABLE WORLD, 2012, Peer-reviewed

  
• Measurement of CO2 Gasification Rate of Coal Char under High Pressure and High Temperature Using a Mini Directly-Heated Reactor

  Kouichi Miura; Mitsunori Makino; Eiji Sasaoka; Syunsuke Imai; Ryuichi Ashida

  CLEANER COMBUSTION AND SUSTAINABLE WORLD, 2012

  
• Application of novel Ni supported carbon catalysts prepared from cation exchanged resin to COX methanation

  E. Okada; R. Ashida; E. Sasaoka; K. Miura

  24th International Symposium on Chemical Engineering (24th ISChE), Gyung-ju, 03 Dec. 2011

  
• Rapid reduction of iron ore utilizing low-grade iron ore and low-grade carbonaceous resources

  K. Yasuda; R. Ashida; E. Sasaoka; K. Miura

  24th International Symposium on Chemical Engineering (24th ISChE), Gyung-ju, 03 Dec. 2011

  
• Upgrading of heavy oil utilizing nano space and catalysis of low-grade iron ore

  Y. Koeda; R. Ashida; K. Miura

  24th International Symposium on Chemical Engineering (24th ISChE), Gyung-ju, 03 Dec. 2011

  
• Upgrading of low grade carbon resources through solvent treatment to produce solid fuels and precursors for chemicals and materials

  Xian Li; Janewi Wannapeera; Nakorn Worasuwannarak; Ryuichi Ashida; Kouichi Muira

  28th Annual International Pittsburgh Coal Conference 2011, PCC 2011, 01 Dec. 2011

  
• Measurement of CO2 gasification rate of coal char under high temperature and high pressure for optimum design of CO2 recycled IGCC

  Kouichi Miura; Syunsuke Imai; Mitsunori Makino; Eiji Sasaoka; Ryuichi Ashida

  28th Annual International Pittsburgh Coal Conference 2011, PCC 2011, 01 Dec. 2011

  
• Upgrading and dewatering of low rank coals realizing the suppression of self-ignition tendency through solvent treatment at around 350°C

  H. Fujitsuka; R. Ashida; K. Miura

  International Conference on Coal Science and Technology, Oviedo, 12 Oct. 2011

  
• Treatment of low rank coal in solvent or subcritical water for upgrading and suppressing self-ignition tendency

  H. Fujitsuka; R. Ashida; K. Miura

  18th Regional Symposium on Chemical Engineering, Ho Chi Minh City, Oct. 2011

  
• Upgrading of biomass by the degradative thermal extraction at mild condition

  J. Wannapeera; X. Li; N. Worasuwannarak; R. Ashida; K. Miura

  18th Regional Symposium on Chemical Engineering, Ho Chi Minh City, Oct. 2011

  
• Preparation of a unique metal supported carbon catalyst and its application to methanation reaction

  E. Okada; E. Sasaoka; R. Ashida; K. Miura

  6th Asia Pacific Chemical Reaction Engineering Symposium (APCRE’11), Sep. 2011

  
• Upgrading of low grade carbonaceous resources through solvent treatment to produce solid fuels and precursors for chemicals and materials

  X. Li; J. Wannapeera; N. Worasuwannarak; R. Ashida; K. Miura

  28th International Pittsburgh Coal Conference, Sep. 2011

  
• Measurement of CO2 gasification rate of coal char under high temperature and high pressure for optimum design of CO2 recycled IGCC

  K. Miura; S. Imai; M. Makino; E. Sasaoka; R. Ashida

  28th International Pittsburgh Coal Conference, Sep. 2011

  
• Degradative solvent extraction and fractionation of low-grade carbonaceous resources

  X. Li; J. Wannapeera; N. Worasuwannarak; R. Ashida; K. Miura

  The 11th China-Japan Symposium on Coal and C1 Chemistry, Yinchuan, Aug. 2011

  
• Upgrading of low-rank coal and biomass utilizing mild solvent treatment at around 350°C

  Kouichi Miura; Ryuichi Ashida; Xian Li; Nakorn Worasuwannarak; Janewit Wannapeera

  2011 IEEE 1st Conference on Clean Energy and Technology, CET 2011, 2011

  
• Upgrading of low-rank coal and biomass utilizing mild solvent treatment at around 350°C

  Kouichi Miura; Ryuichi Ashida; Xian Li; Nakorn Worasuwannarak; Janewit Wannapeera

  2011 IEEE 1st Conference on Clean Energy and Technology, CET 2011, 2011

  
• High-pressure and high-temperature gasification of upgraded brown coal char using a mini direct heating reactor

  Mitsunori Makino; Xian Li; Ryuichi Ashida; Kouichi Miura

  27th Annual International Pittsburgh Coal Conference 2010, PCC 2010, 01 Dec. 2010

  
• Reforming of low rank coal by solvent treatment at

  Xian Li; Ryuichi Ashida; Hiroyasu Fujitsuka; Kouichi Miura

  27th Annual International Pittsburgh Coal Conference 2010, PCC 2010, 01 Dec. 2010

  
• Measurement of CO2 gasification rate of upgraded coal char using a mini direct heating reactor at high temperature and high pressure

  Mitsunori Makino; Ryuichi Ashida; Kouichi Miura

  ACS National Meeting Book of Abstracts, 01 Dec. 2010

  
• Examination of low temperature air oxidation mechanism of brown coal for suppressing self ignition tendency

  Kouichi Miura; Ryota Okajima; Mitsunori Makino; Ryuichi Ashida

  27th Annual International Pittsburgh Coal Conference 2010, PCC 2010, 01 Dec. 2010

  
• Measurement of coal gasification rates under high pressure and high temperature using a mini directly heated reactor

  M. Makino; R. Ashida; K. Miura

  Second International Symposium on Gasification and Its Application (iSGA 2010), Fukuoka, Dec. 2010

  
• Synthesis of novel nano-structured carbon materials from ion-exchange resin loaded with metal cations

  N. Nakamura; S. Kawashima; R. Ashida; K. Miura

  23rd International Symposium on Chemical Engineering, Dec. 2010

  
• Low temperature oxidation of low rank coals for suppressing their spontaneous combustibility

  H. Fujitsuka; R. Okajima; M. Makino; R. Ashida; K. Miura

  23rd International Symposium on Chemical Engineering, Dec. 2010

  
• Characterization of coking coal and binder using high temperature solvent fractionation for examining their coking behavior

  A. Hagimoto; S. Umemoto; R. Ashida; K. Miura; N. Okuyama; M. Hamaguchi; N. Komatsu

  23rd International Symposium on Chemical Engineering, Dec. 2010

  
• Characterization of coking coals using extraction by non-polar solvent at 350°C

  T. Yoshinoya; X. Li; R. Ashida; K. Miura; W.J. Lee; J.S. Lee

  11th Regional Symposium on Chemical Engineering (RSCE 2010), Bangkok, Nov. 2010, Peer-reviewed

  
• Effect of kinds of ion-exchange resin and metal ion on synthesis of carbon nanosphere

  N. Nakamura; S. Kawashima; R. Ashida; K. Miura

  11th Regional Symposium on Chemical Engineering (RSCE 2010), Bangkok, Nov. 2010, Peer-reviewed

  
• Degradative solvent extraction of low-rank coal for converting them into extracts having similar chemical and physical properties

  X. Li; Y. Hasegawa; M. Morimoto; R. Ashida; K. Miura

  13th APCChE Congress, Taipei, Oct. 2010

  
• Examination of low temperature air oxidation mechanism of brown coal for suppressing self ignition tendency

  K. Miura; R. Okajima; M. Makino; R. Ashida

  Proceedings - Annual International Pittsburgh Coal Conference (Istanbul, Oct. 2010), 27th Paper No. 10-4, Oct. 2010

  
• High-pressure and high-temperature gasification of upgraded brown coal char using a mini direct heating reactor

  K. Miura; R. Ashida; M. Makino; X. Li

  Proceedings - Annual International Pittsburgh Coal Conference (Istanbul, Oct. 2010), 27th Paper No. 26-2, Oct. 2010

  
• Reforming of low rank coal by solvent treatment at around 350°C

  X. Li; R. Ashida; H. Fujitsuka; K. Miura

  Proceedings - Annual International Pittsburgh Coal Conference (Istanbul, Oct. 2010), 27th Paper No. 48-1, Oct. 2010

  
• Conversion of low-rank coals into upgraded coals and extracts having similar chemical and physical properties using degradative solvent extraction

  Li Xian; Yusuke Hasegawa; Masato Moromoto; Ryuichi Ashida; Kouichi Miura

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2010

  
• Rapid reduction of nano-size iron ore particles in an iron ore/carbon composite

  K. Miura; M. Kawanari; R. Ashida

  ISCRE21, Philadelphia, Jun. 2010

  
• Enhancement of reduction rate of iron ore/carbon composite by utilizing ultrafine iron ore and highly thermoplastic carbon material

  KAWANARI Masato; ASHIDA Ryuichi; MIURA Kouichi

  Proc Int Symp Ironmak Sustain Dev 2010, 2010

  
• Upgrading of Low Rank Coal for Its Utilization in Cokemaking

  ASHIDA Ryuichi; MORIMOTO Masato; MAKINO Yoshihiro; PATTARAPANUSAK Monthicha; MIURA Kouichi; KATO Kenji; OTA Kouhei

  Proc Int Symp Ironmak Sustain Dev 2010, 2010

  
• Upgrading of low rank coal for enhancing its gasification reactivity

  Kouichi Miura; Ryuichi Ashida; Mitsunori Makino; Atsushi Nishida

  26th Annual International Pittsburgh Coal Conference 2009, PCC 2009, 01 Dec. 2009

  
• Upgrading of low rank coal through mild solvent treatment at temperatures below 350°C

  Ryuichi Ashida; Satoshi Umemoto; Yusuke Hasegawa; Kouchi Miura; Kenji Kato; Koji Saito; Seiji Nomura

  26th Annual International Pittsburgh Coal Conference 2009, PCC 2009, 01 Dec. 2009

  
• Reduction rate enhancement of iron ore/carbon composite by utilizing ultrafine iron ore and highly thermoplastic carbon

  M. Kawanari; R. Ashida; K. Miura

  22nd International Symposium on Chemical Engineering, Dec. 2009

  
• Development of efficient upgrading method of heavy oil using supercritical water

  A. Sakajo; R. Ashida; K. Miura

  22nd International Symposium on Chemical Engineering, Dec. 2009

  
• Development of porous carbon with controlled pore structure using ion exchange resin as precursor

  T. Matsuo; R. Ashida; K. Miura

  22nd International Symposium on Chemical Engineering, Dec. 2009

  
• Efficient upgrading of heavy oil using supercritical water

  A. Sakajo; R. Ashida; K. Miura

  Supergreen2009, Sendai, Oct. 2009

  
• Dewatering and upgrading of low rank coals utilizing mild solvent treatment or hydrothermal treatment at below 350°C

  R. Ashida; Y. Hasegawa; X. Li; K. Miura; K. Kato; K. Saito; S. Nomura

  Supergreen2009, Sendai, Oct. 2009

  
• Upgrading of low rank coals through mild solvent treatment at below 350°C

  R. Ashida; S. Umemoto; Y. Hasegawa; K. Miura; K. Kato; K. Saito; S. Nomura

  International Symposium on Sustainable Energy and Environmental Protection 2009 (ISSEEP2009), Yogyakarta, Oct. 2009

  
• Upgrading of low rank coal through mild solvent treatment at temperatures below 350°C

  R. Ashida; S. Umemoto; Y. Hasegawa; K. Miura; K. Kato; K. Saito; S. Nomura

  Proceedings - Annual International Pittsburgh Coal Conference (2009), 26th 51/1–51/12, Sep. 2009

  
• Upgrading of low rank coal for enhancing its gasification reactivity

  K. Miura; R. Ashida; M. Makino; A. Nishida

  Proceedings - Annual International Pittsburgh Coal Conference (2009), 26th 434/1–434/10, Sep. 2009

  
• Upgrading of brown coal using solvent extraction at high temperature

  Kouichi Miura; Yusuke Hasegawa; Ryuichi Ashida

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Aug. 2009

  
• Dewatering and upgrading of brown coal through treatment in solvent at temperatures below 350°C

  K. Miura; R. Ashida; S. Umemoto; A. Sakajo; K. Saito; K. Kato

  8th World Congress of Chemical Engineering (WCCE8), Aug. 2009

  
• Upgrading of brown coal through solvent treatment at temperatures below 350°C

  R. Ashida; Y. Hasegawa; K. Miura; K. Kato; K. Saito; S. Nomura

  10th Japan-China Symp. Coal and C1 Chem., Jul. 2009

  
• Enhancement of gasification reactivity of low rank coal without using catalyst

  K. Miura; R. Ashida; M. Makino; A. Nishida

  10th Japan-China Symp. Coal and C1 Chem., Jul. 2009

  
• Pyrolysis behavior of bitumen in supercritical water

  R. Ashida; A. Sakajo; W. Nakorn; K. Miura

  Gordon Research Conference on the Chemistry of Hydrocarbon Resources, Jan. 2009

  
• Upgrading of brown coal through mild heat-treatment in solvent

  Y. Hasegawa; S. Umemoto; R. Ashida; K. Miura; K. Kato; K. Saito; S. Nomura

  Gordon Research Conference on the Chemistry of Hydrocarbon Resources, Jan. 2009

  
• Upgrading of low rank coal using high temperature solvent extraction

  Y. Hasegawa; S. Umemoto; R. Ashida; K. Miura; K. Kato; K. Saito

  21st International Symposium on Chemical Engineering, Dec. 2008

  
• Effect of solvent type on the behavior of brown coal fractionation utilizing high temperature solvent extraction

  R. Ashida; A. Sakajo; K. Miura; K. Kato; K. Saito

  21st International Symposium on Chemical Engineering, Dec. 2008

  
• Extraction and upgrading of brown coal through treatment in solvent at high temperature

  K. Miura; R. Ashida; S. Umemoto; A. Sakajo; K. Saito; K. Kato

  25th Annual International Pittsburgh Coal Conference, PCC - Proceedings, 01 Dec. 2008, Peer-reviewed

  
• Co-pyrolysis of brown coal upgraded under hydrothermal condition and plastic wax

  R. Ashida; M. Pattarapanusak; K. Miura; K. Saito; K. Kato

  25th Annual International Pittsburgh Coal Conference, PCC - Proceedings, 01 Dec. 2008

  
• Reduction mechanism of iron ore in iron ore/carbon composite

  R. Ashida; K. Miura; A. Matsumoto

  ISCRE20, Sep. 2008

  
• Upgrading and fractionation of brown coal through treatment in 1-methylnaphthalene at around 350°C

  K. Miura; R. Ashida; S. Umemoto; A. Sakajo; K. Kato; K. Saito

  12th APCChE Congress, Aug. 2008

  
• FUEL 250-Coal fractionation method utilizing high temperature solvent extraction: Characterization of Hypercoal

  Ryuichi Ashida; Satoshi Umemoto; Kouichi Miura; Noniyuki Okuyama; Maki Hamaguchi; Nobuyuki Komatsu

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Apr. 2008, Peer-reviewed

  
• Fractionation of brown coal by sequential solvent extractions and characterization of the fractions

  Ryuichi Ashida; Yoshihiro Makino; Masato Morimoto; Hiroyuki Nakagawa; Kouichi Miura; Koji Saito; Kenji Kato

  24th Annual International Pittsburgh Coal Conference 2007, PCC 2007, 01 Dec. 2007

  
• Co-pyrolysis of waste plastics and brown coal upgraded under hydrothermal condition

  Ryuichi Ashida; Monthicha Pattatapanusak; Susan A. Roces; Masato Morimoto; Hiroyuki Nakagawa; Kouichi Miura; Koji Saito; Kenji Kato

  24th Annual International Pittsburgh Coal Conference 2007, PCC 2007, 01 Dec. 2007

  
• Co-pyrolysis of hydrothermally upgraded brown coal and wax formed from wasted plastics

  M. Pattarapanusak; R. Ashida; H. Nakagawa; K. Miura

  20th International Symposium on Chemical Engineering, Dec. 2007

  
• Reduction of nanosized ferric oxide particles dispersed in carbon matrix

  A. Matsumoto; R. Ashida; K. Miura

  20th International Symposium on Chemical Engineering, Dec. 2007

  
• Characterization of Hypercoal by coal fractionation method utilizing high temperature solvent extraction

  S. Umemoto; R. Ashida; K. Miura; N. Okuyama; M. Hamaguchi; N. Komatsu

  5th Eco-Energy and Materials Science and Engineering Symposium (5th EMSES), Nov. 2007

  
• Effective utilization of waste plastics for upgrading low rank coal

  M. Pattarapanusak; R. Ashida; H. Nakagawa; K. Miura

  5th Eco-Energy and Materials Science and Engineering Symposium (5th EMSES), Nov. 2007

  
• Reduction of nanosized ferric oxide particles dispersed in carbon matrix: The Reduction mechanism of iron ore / carbon composite

  A. Matsumoto; R. Ashida; K. Miura

  5th Eco-Energy and Materials Science and Engineering Symposium (5th EMSES), Nov. 2007

  
• Co-pyrolysis of waste plastics and brown coal upgraded under hydrothermal condition

  R. Ashida; M. Pattarapanusak; S. A. Roces; M. Morimoto; H. Nakagawa; K. Miura; K. Saito; K. Kato

  Proceedings - Annual International Pittsburgh Coal Conference (2007), 24th 55/1–55/14, Sep. 2007

  
• Nano-reactor for producing high performance nanomaterials

  Kouichi Miura; Motoaki Kawase; Ryuichi Ashida; Ingmar Gerlach; Taisuke Yamamoto

  CHEMICAL ENGINEERING SCIENCE, Sep. 2007, Peer-reviewed

  Access this misc :

  
• Fractionation of brown coal by sequential solvent extractions and characterization of the fractions

  R. Ashida; Y. Makino; M. Morimoto; H. Nakagawa; K. Miura; K. Saito; K. Kato

  Proceedings - Annual International Pittsburgh Coal Conference (2007), 24th 171/1–171/14, Sep. 2007

  
• Co-pyrolysis of hydrothermally upgraded brown coal and wax prepared from waste plastics

  K. Miura; S. A. Roces; M. Pattarapanusak; H. Nakagawa; R. Ashida; M. Morimoto

  Int. Conf. on Coal Sci. & Tech., Aug. 2007

  
• Fractionation of brown coal by use of high temperature solvent extraction technique for elucidating its structure

  K. Miura; H. Nakagawa; R. Ashida; Y. Makino; M. Morimoto; K. Saito; K. Kato

  Int. Conf. on Coal Sci. & Tech., Aug. 2007

  
• Fractionation of brown coal utilizing sequential extraction

  Y. Makino; R. Ashida; M. Morimoto; H. Nakagawa; K. Miura

  Gordon Research Conference on the Chemistry of Hydrocarbon Resources, Jan. 2007

  
• Production of metallurgical coke from slightly- or non-caking coals by using solvent-extracted coals

  Ryuichi Ashida; Hiroyuki Nakagawa; Kouichi Miura

  4th International Congress on the Science and Technology of Ironmarking, ICSTI 2006, Proceedings, 01 Dec. 2006

  
• Hydrothermal extraction of brown coals for their utilization in cokemaking

  Kouichi Miura; Masato Morimoto; Hiroyuki Nakagawa; Ryuichi Ashida

  4th International Congress on the Science and Technology of Ironmarking, ICSTI 2006, Proceedings, 01 Dec. 2006

  
• Co-pyrolysis of hydrothermally upgraded brown coal and wax formed from waste plastics

  Susan A. Roces; Ryuichi Ashida; Monthicha Pattarapanusak; Masato Morimoto; Kouichi Miura

  23rd Annual International Pittsburgh Coal Conference, PCC - Coal-Energy, Environment and Sustainable Development, 01 Dec. 2006

  
• Hydrothermal extraction of brown coals for their effective utilization

  Kouichi Miura; Masato Morimoto; Ryuichi Ashida; Hiroyuki Nakagawa

  23rd Annual International Pittsburgh Coal Conference, PCC - Coal-Energy, Environment and Sustainable Development, 01 Dec. 2006

  
• Examination of carbonization process of coals by use of Raman spectroscopy

  H. Nakagawa; R. Ashida; K. Kumata; K. Miura

  4th International Congress on the Science and Technology of Ironmarking, ICSTI 2006, Proceedings, 01 Dec. 2006, Peer-reviewed

  
• Hydrothermal extraction of brown coals for their utilization in cokemaking

  K. Miura; M. Morimoto; H. Nakagawa; R. Ashida

  4th International Congress of the Science and Technology of Ironmaking (ICSTI 2006), Nov. 2006

  
• Production of metallurgical cokes from slightly- or non-caking coals by using solvent-extracted coals

  R. Ashida; H. Nakagawa; K. Miura

  4th International Congress of the Science and Technology of Ironmaking (ICSTI 2006), Nov. 2006

  
• Fractionation of coal by use of high temperature solvent extraction technique and characterization of the fractions

  R. Ashida; K. Nakagawa; M. Oga; H. Nakagawa; K. Miura

  9th Japan-China Symp. Coal and C1 Chem., Oct. 2006

  
• Co-pyrolysis of wax formed from waste plastics and hydrothermally upgraded brown coal

  S. A. Roces; R. Ashida; M. Pattarapanusak; M. Morimoto; K. Miura

  4th i-CIPEC, Sep. 2006

  
• Hydrothermal extraction of brown coals for their effective utilization

  K. Miura; M. Morimoto; R. Ashida; H. Nakagawa

  Proceedings - Annual International Pittsburgh Coal Conference (2006), 23rd 14.1/1–14.1/11, Sep. 2006

  
• Co-pyrolysis of hydrothermally upgraded brown coal and wax formed from waste plastics

  S. A. Roces; R. Ashida; M. Pattarapanusak; M. Morimoto; K. Miura

  Proceedings - Annual International Pittsburgh Coal Conference (2006), 23rd 14.3/1–14.3/10, Sep. 2006

  
• Carbon materials from fractionated coals obtained by solvent extraction at temperatures lower than 350°C

  K. Miura; H. Nakagawa; R. Ashida; K. Nakagawa; M. Oga

  Carbon 2006, Jul. 2006

  
• Fractionation of coal by utilizing extraction in flowing non-polar solvent

  K. Nakagawa; H. Nakagawa; R. Ashida; K. Miura

  22nd Annual International Pittsburgh Coal Conference 2005, PCC 2005, 01 Dec. 2005, Peer-reviewed

  
• Fractionation of coal using stepwise solvent extraction at different temperatures and characterization of the fractions

  K. Nakagawa; H. Nakagawa; R. Ashida; K. Miura

  Int. Conf. on Coal Sci. & Tech., Oct. 2005

  
• Carbonization of cellulose under mechanical pressure as a means for increasing char yield

  K. Nakagawa; H. Nakagawa; R. Ashida; K. Miura

  Proceedings - Annual International Pittsburgh Coal Conference (2005), 22nd 133/1–133/13, Sep. 2005

  Access this misc :

  
• Successive Extraction of Coal for Preparing Clean Extracts of Different Molecular Mass

  K. Nakagawa; R. Ashida; H. Nakagawa; K. Miura

  Gordon Research Conference on the Chemistry of Hydrocarbon Resources, Jan. 2005

  
• Decomposition of hydrogen peroxide catalyzed by anthracite coals

  R. Ashida; H. H. Schobert; J. W. Larsen

  Gordon Research Conference on the Chemistry of Hydrocarbon Resources, Jan. 2005

  
• Fractionation of Coal Utilizing Solvent Extraction at Different Temperatures below 350°C

  K. Nakagawa; R. Ashida; H. Nakagawa; K. Miura

  Proceedings of the 10th APCChE Congress, Kitakyushu, Paper # 1P-02-031, Sep. 2004

  
• Fractionation of coal by solvent extraction at different temperatures below 350°C

  K. Nakagawa; R. Ashida; H. Nakagawa; K. Miura

  Proceedings - Annual International Pittsburgh Coal Conference (2004), 21st 30.3/1–30.3/11, Sep. 2004

  
• Production of activated carbons of high strength from biomass or pre-oxidized bituminous coals through carbonization under mechanical pressure

  Ryuichi Ashida; Kazuki Fujita; Kyosuke Nakagawa; Hiroyuki Nakagawa; Kouichi Miura

  8th Japan-China Symp. Coal and C1 Chem., Dec. 2003

  
• Fractionation of coal extracts obtained at high temperature for their characterization

  K. Miura; H. Nakagawa; T. Ihara; R. Ashida

  8th Japan-China Symp. Coal and C1 Chem., Dec. 2003

  
• Production of clean carbonaceous materials by skimming of coal at 350°C and their fractionation

  R. Ashida; T. Ihara; H. Nakagawa; K. Miura

  Int. Conf. on Coal Sci., Nov. 2003

  
• Preparation of high strength activated carbon from biomass wastes by carbonization under mechanical pressure

  K. Miura; H. Nakagawa; R. Ashida; K. Nakagawa

  Carbon 03, Jul. 2003

  
• Production of clean fuels by solvent skimming of coal at around 350 degrees C.

  K Miura; H Nakagawa; R Ashida; T Ihara

  ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, Mar. 2003

  Access this misc :

  
• Dewatering of Coal through Solvent Extraction

  K. Miura; K. Mae; R. Ashida; T. Tamura; T. Ihara

  Proc. 7th China-Japan Symposium on Coal and C1 Chem., 351-354, 2001

  
• Extraction of low rank coals by coal derived oils at 350°C for producing clean fuels

  K. Miura; K. Mae; H. Shindo; R. Ashida; T. Ihara

  Proceedings - Annual International Pittsburgh Coal Conference (2001), 18th 477–492, 2001

  

Industrial Property Rights

• 特開2018-002924, 特願2016-133282, 劣質炭の改質方法、及びコークスの製造方法、並びに銑鉄の製造方法

  吉田 拓也; 堺 康爾; 奥山 憲幸; 蘆田 隆一

  
• 特開2013-76069, 低品位炭の改質方法、コークス及び焼結鉱の製造方法並びに高炉の操業方法

  新日鐵住金株式会社; 発明者; 野村 誠治; 三浦 孝一; 蘆田 隆一

  
• 特開2013-76070, バイオマスの改質方法、バイオマス及び褐炭の改質方法、コークス及び焼結鉱の製造方法並びに高炉の操業方法

  新日鐵住金株式会社; 発明者; 野村 誠治; 三浦 孝一; 蘆田 隆一

  
• 特開2013-76071, 改質対象物の改質方法、コークス及び焼結鉱の製造方法並びに高炉の操業方法

  新日鐵住金株式会社; 発明者; 野村 誠治; 三浦 孝一; 蘆田 隆一

  
• 特開2012-062505, 塊成物の製造方法

  株式会社神戸製鋼所; 発明者; 三浦 孝一; 蘆田 隆一; 川成 将人; 宮林 圭輔

  
• 特開2011-099011, 石炭の改質方法、コークス及び焼結鉱の製造方法並びに高炉の操業方法

  新日鐵住金株式会社; 発明者; 野村 誠治; 加藤 健次; 齋藤 公児; 三浦 孝一; 蘆田 隆一

  
• 特開2011-099045, 石炭の改質方法、コークス及び焼結鉱の製造方法並びに高炉の操業方法

  新日本製鐵株式会社; 発明者; 野村 誠治; 加藤 健次; 齋藤 公児; 三浦 孝一; 蘆田 隆一

  
• 特開2010-150335, 高炉用コークスの製造方法

  新日本製鐵株式会社; 発明者; 加藤 健次; 齋藤 公児; 三浦 孝一; 蘆田 隆一

  

Awards

• 24 Feb. 2009

  The Japan Institute of Energy, 日本エネルギー学会奨励賞
• 25 Mar. 2011

  The Iron and Steel Institute of Japan, 日本鉄鋼協会研究奨励賞
• 05 Aug. 2013

  The Japan Institute of Energy, 日本エネルギー学会論文賞
• 13 Nov. 2013

  20th Regional Symposium on Chemical Engineering, Best Paper
• 26 Feb. 2016

  The Japan Institute of Energy, 日本エネルギー学会進歩賞（学術部門）

External funds: Kakenhi

• Highly-efficient power generation from biomass by combining chemical energy conversion and electrochemical reaction

  Grant-in-Aid for Scientific Research (C)

  Basic Section 27020:Chemical reaction and process system engineering-related

  Kyoto University

  Ryuichi Ashida

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  高効率発電;バイオマス;化学エネルギー変換;電気化学反応

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18K04826/
• Process development for coproduction of hydrogen and chemicals in electrochemical reaction

  Grant-in-Aid for Scientific Research (B)

  Basic Section 27020:Chemical reaction and process system engineering-related

  Kyoto University

  Motoaki Kawase

  From 01 Apr. 2018, To 31 Mar. 2021, Project Closed

  電気化学反応;選択;水素;化成品;界面電位差

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H01778/
• Rapid reduction of low grade iron ore and effective energy conversion of low rank coal by enhancing a solid-solid reaction

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Kouichi MIURA

  From 01 Apr. 2011, To 31 Mar. 2014, Project Closed

  固固反応;低品位鉄鉱石;低品位炭;還元反応;ガス化反応;低品位鉱石;環境対策;自然発火

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23360348/
• Synthesis of novel nano-structured carbon material,"Carbon Nanosphere,"from ion-exchange resin loaded with metalion

  Grant-in-Aid for Challenging Exploratory Research

  Kyoto University

  Kouichi MIURA

  From 01 Apr. 2010, To 31 Mar. 2012, Project Closed

  ナノカーボン;イオン交換樹脂;金属ナノ粒子;カーボンナノスフィア;高表面積;迅速昇温

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22656181/
• Survey Research for Developing Highly-Efficient Upgrading Technology of Brown Coals Mined in Asia and Oceania

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Kouichi MIURA

  From 01 Apr. 2009, To 31 Mar. 2013, Project Closed

  褐炭;改質;炭鉱;採掘;前処理;環境対策;自然発火;脱硫

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21404015/
• Preparation of nanomaterials having unique microstructure by using nanoreactor

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Motoaki KAWASE

  From 01 Apr. 2008, To 31 Mar. 2011, Project Closed

  ナノリアクター;チタニア;ロジウム;ナノカーボン;ナノ粒子;迅速昇温;熱分解;細孔;電気二重層キャパシター;ナノ材料

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20360358/
• Development of efficient conversion method of low rank coals utilizing a process combining hydrothermal extraction with hydrothermal gasification

  Grant-in-Aid for Scientific Research (A)

  Kyoto University

  Kouichi MIURA

  From 01 Apr. 2008, To 31 Mar. 2011, Project Closed

  褐炭;改質;水熱抽出;水熱ガス化;自然発火性;メタン;水素;熱軟化溶融性

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20246118/
• Fractionation of coal for recovering chemical feedstock or valuable compounds from low grade coals

  Grant-in-Aid for Young Scientists (B)

  Kyoto University

  Ryuichi ASHIDA

  From 01 Apr. 2007, To 31 Mar. 2009, Project Closed

  石炭;フラクショネーション;溶剤抽出;分離精製;化学原料;熱軟化溶融性;メソフェーズ;水素化

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19760544/
• 微細管型反応器を用いた反応晶析初期過程の反応機構解析

  Grant-in-Aid for Exploratory Research

  Kyoto University

  河瀬 元明

  From 01 Apr. 2007, To 31 Mar. 2008, Project Closed

  反応晶析;シュウ酸カルシウム;リン酸ランタン;Tミキサー;マイクロリアクター;反応機構;迅速固液分離;ナノ粒子

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19656210/
• 石炭から化学原料、有用物質を回収する新規フラクショネーション技術の開発

  Grant-in-Aid for Young Scientists (Start-up)

  Kyoto University

  蘆田 隆一

  From 01 Apr. 2006, To 31 Mar. 2008, Project Closed

  石炭;フラクショネーション;溶剤抽出;化学原料

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18860043/
• ナノ空間を反応場としたナノ構造炭素の合成

  Grant-in-Aid for Exploratory Research

  Kyoto University

  三浦 孝一

  From 01 Apr. 2006, To 31 Mar. 2008, Project Closed

  新規反応場;ナノリアクター

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18656232/
• Survey Research on Long-Distance Transportation of Australian Brown Coal

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Kouichi MIURA

  From 01 Apr. 2006, To 31 Mar. 2009, Project Closed

  褐炭;改質;廃水処理;輸送;炭鉱;ブリケット

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18404019/
• Investigation on the pretreatment and cleaning technologies ofAustralian brown coal

  Grant-in-Aid for Scientific Research (B)

  Kyoto University

  Kouichi MIURA

  From 01 Apr. 2003, To 31 Mar. 2006, Project Closed

  オーストラリア;褐炭;MTE;脱水;廃水処理;微量金属;分子力学;赤外吸収スペクトル, Australia;Brown coals;MTE;Dewatering;Wastewater treatment;Trace metal;Molecular dynamics

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-15404024/

External funds: others

• 熱機関を利用しない低品位なバイオマス・褐炭による高効率・低温作動の発電方法の開発 (2023年度分)

  経済産業省, 官民による若手研究者発掘支援事業費助成金R4年度繰越分

  From 01 Apr. 2023, To 31 Mar. 2024

  代表
• 熱機関を利用しない低品位なバイオマス・褐炭による高効率・低温作動の発電方法の開発 (2022年度分)

  経済産業省, 官民による若手研究者発掘支援事業費助成金

  From 01 Apr. 2022, To 31 Mar. 2023

  代表

Education

Teaching subject(s)

• From 01 Apr. 2024, To 31 Mar. 2025

  Computer Programming in Chemical Engineering

  7402, Fall, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Chemical Reaction Engineering II

  7307, Spring, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Fundamental Chemical Process Engineering

  7105, Spring, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Industrial Organic Chemistry

  7028, Fall, Faculty of Engineering, 2
• From 01 Apr. 2024, To 31 Mar. 2025

  Special Topics in Chemical Engineering III

  H033, Spring, Graduate School of Engineering, 1.5
• From 01 Apr. 2024, To 31 Mar. 2025

  Chemical Reaction Engineering

  H008, Spring, Graduate School of Engineering, 1.5
• From 01 Apr. 2024, To 31 Mar. 2025

  ChemicalProcessEngineeringLaboratoryII(Chemical Engineering)

  7313, Fall, Faculty of Engineering, 5
• From 01 Apr. 2024, To 31 Mar. 2025

  ChemicalProcessEngineeringLaboratoryI(Chemical Engineering)

  7312, Spring, Faculty of Engineering, 5
• From 01 Apr. 2023, To 31 Mar. 2024

  Computer Programming in Chemical Engineering

  7402, Fall, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Chemical Reaction Engineering II

  7307, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Fundamental Chemical Process Engineering

  7105, Spring, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Industrial Organic Chemistry

  7028, Fall, Faculty of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Special Seminar in Chemical Engineering 2

  T005, Fall, Graduate School of Engineering, 2
• From 01 Apr. 2023, To 31 Mar. 2024

  Chemical Reaction Engineering, Adv.(English lecture)

  H009, Spring, Graduate School of Engineering, 1.5
• From 01 Apr. 2023, To 31 Mar. 2024

  ChemicalProcessEngineeringLaboratoryII(Chemical Engineering)

  7313, Fall, Faculty of Engineering, 5
• From 01 Apr. 2023, To 31 Mar. 2024

  ChemicalProcessEngineeringLaboratoryI(Chemical Engineering)

  7312, Spring, Faculty of Engineering, 5
• From 01 Apr. 2022, To 31 Mar. 2023

  Chemical Reaction Engineering

  H008, Spring, Graduate School of Engineering, 1.5
• From 01 Apr. 2022, To 31 Mar. 2023

  Fundamental Chemical Process Engineering

  7105, Spring, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Chemical Reaction Engineering II

  7307, Spring, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Computer Programming in Chemical Engineering

  7402, Fall, Faculty of Engineering, 2
• From 01 Apr. 2022, To 31 Mar. 2023

  Industrial Organic Chemistry

  7028, Fall, Faculty of Engineering, 2
• From Apr. 2017, To Mar. 2018

  Chemical Reaction Engineering, Adv.(English lecture)

  Spring, 工学研究科
• From Apr. 2017, To Mar. 2018

  Project Management in Engineering

  Spring, 工学研究科
• From Apr. 2017, To Mar. 2018

  Fundamental Chemical Process Engineering

  Spring, 工学部
• From Apr. 2017, To Mar. 2018

  Special Seminar in Chemical Engineering 7

  Fall, 工学研究科
• From Apr. 2017, To Mar. 2018

  Computer Programming in Chemical Engineering

  Fall, 工学部
• From Apr. 2017, To Mar. 2018

  Chemical Reaction Engineering II

  Spring, 工学部
• From Apr. 2017, To Mar. 2018

  Exercise in Practical Scientific English I

  Spring, 工学研究科
• From Apr. 2017, To Mar. 2018

  Exercise on Project Management in Engineering

  Fall, 工学研究科
• From Apr. 2018, To Mar. 2019

  Global Leadership Seminar I

  Year-long, 工学部
• From Apr. 2018, To Mar. 2019

  Project Management in Engineering

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Introduction to Advanced Material Science and Technology (11 times course)

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Introduction to Advanced Material Science and Technology (15 times course)

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Fundamental Chemical Process Engineering

  Spring, 工学部
• From Apr. 2018, To Mar. 2019

  Special Topics in Chemical Engineering II

  Fall, 工学研究科
• From Apr. 2018, To Mar. 2019

  Computer Programming in Chemical Engineering

  Fall, 工学部
• From Apr. 2018, To Mar. 2019

  Chemical Reaction Engineering II

  Spring, 工学部
• From Apr. 2018, To Mar. 2019

  Chemical Reaction Engineering

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Exercise in Practical Scientific English I

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Exercise on Project Management in Engineering

  Fall, 工学研究科
• From Apr. 2018, To Mar. 2019

  Frontiers in Modern Scinece and Technology (12H course)

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Frontiers in Modern Scinece and Technology (6H course)

  Spring, 工学研究科
• From Apr. 2018, To Mar. 2019

  Advanced Modern Science and Technology (4 times course)

  Fall, 工学研究科
• From Apr. 2018, To Mar. 2019

  Advanced Modern Science and Technology (8 times course)

  Fall, 工学研究科
• From Apr. 2019, To Mar. 2020

  Chemical Reaction Engineering, Adv.(English lecture)

  Spring, 工学研究科
• From Apr. 2019, To Mar. 2020

  Project Management in Engineering

  Spring, 工学研究科
• From Apr. 2019, To Mar. 2020

  Fundamental Chemical Process Engineering

  Spring, 工学部
• From Apr. 2019, To Mar. 2020

  Computer Programming in Chemical Engineering

  Fall, 工学部
• From Apr. 2019, To Mar. 2020

  Chemical Reaction Engineering II

  Spring, 工学部
• From Apr. 2019, To Mar. 2020

  Exercise in Practical Scientific English I

  Spring, 工学研究科
• From Apr. 2019, To Mar. 2020

  Introduction to Engineering

  Spring, 工学部
• From Apr. 2019, To Mar. 2020

  Exercise on Project Management in Engineering

  Fall, 工学研究科
• From Apr. 2019, To Mar. 2020

  Frontiers in Modern Scinece and Technology (12H course)

  Spring, 工学研究科
• From Apr. 2019, To Mar. 2020

  Frontiers in Modern Scinece and Technology (6H course)

  Spring, 工学研究科
• From Apr. 2019, To Mar. 2020

  Advanced Modern Science and Technology (12 times course)

  Fall, 工学研究科
• From Apr. 2019, To Mar. 2020

  Advanced Modern Science and Technology (4 times course)

  Fall, 工学研究科
• From Apr. 2019, To Mar. 2020

  Advanced Modern Science and Technology (8 times course)

  Fall, 工学研究科
• From Apr. 2020, To Mar. 2021

  Fundamental Chemical Process Engineering

  Spring, 工学部
• From Apr. 2020, To Mar. 2021

  Computer Programming in Chemical Engineering

  Fall, 工学部
• From Apr. 2020, To Mar. 2021

  Chemical Reaction Engineering II

  Spring, 工学部
• From Apr. 2020, To Mar. 2021

  Chemical Reaction Engineering

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Chemical Reaction Engineering, Adv.(English lecture)

  Spring, 工学研究科
• From Apr. 2021, To Mar. 2022

  Fundamental Chemical Process Engineering

  Spring, 工学部
• From Apr. 2021, To Mar. 2022

  ChemicalProcessEngineeringLaboratoryII(Chemical Engineering)

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  ChemicalProcessEngineeringLaboratoryI(Chemical Engineering)

  Spring, 工学部
• From Apr. 2021, To Mar. 2022

  Computer Programming in Chemical Engineering

  Fall, 工学部
• From Apr. 2021, To Mar. 2022

  Chemical Reaction Engineering II

  Spring, 工学部

Student achievements: Awards

• 準Best Poster賞

  長谷川 祐介, Gordon Research Conference on Hydrocarbon Resources　, Jan. 2009
• 優秀講演賞

  坂田 武昭, 第11回化学工学会学生発表会, 07 Mar. 2009
• 優秀賞

  岡島 亮太, 第12回化学工学会学生発表会, 06 Mar. 2010
• 優秀ポスター賞

  中村 尚登, 第3回化学工学３支部合同徳島大会, 23 Oct. 2010
• Grand Prize Award

  藤墳 大裕, 第23回 International Symposium on Chemical Engineering, 04 Dec. 2010
• Best Speaker Award

  小枝 祐揮, 第24回 International Symposium on Chemical Engineering, 03 Dec. 2011
• 優秀ポスター賞

  奥田 賢史郎, 日本エネルギー学会関西支部　第58 回研究発表会, 06 Dec. 2013
• 優秀賞

  藤墳 大裕, 第51回石炭科学会議, 22 Oct. 2014
• Best paper runner-up award

  Janewit Wannapeera, The 5th International Conference on Sustainable Energy and Environment (SEE 2014), 21 Nov. 2014
• 優秀賞

  宮岡 昌平, 第17回化学工学会学生発表会, 06 Mar. 2015
• 優秀賞

  Janewit Wannapeera, 第52回石炭科学会議, 28 Oct. 2015
• 優秀ポスター賞

  橋本 篤, 日本エネルギー学会関西支部　第60 回研究発表会, 04 Dec. 2015
• 優秀賞

  山本 康平, 第18回化学工学会学生発表会, 05 Mar. 2016
• 優秀ポスター賞

  西浦 誉晃, 日本エネルギー学会関西支部　第61回研究発表会, 09 Dec. 2016
• 優秀研究賞

  金子 創太, 日本エネルギー学会関西支部　第62回研究発表会, 01 Dec. 2017
• 優秀賞

  矢口 純, 第20回化学工学会学生発表会, 03 Mar. 2018
• 優秀研究賞

  金子 創太, 日本エネルギー学会関西支部　第63回研究発表会, 14 Dec. 2018
• 優秀賞

  菅谷 太輝, 第21回化学工学会学生発表会, 02 Mar. 2019
• 優秀ポスター賞

  松村 南月, 日本エネルギー学会関西支部　第64回研究発表会, 13 Dec. 2019

Administration

Faculty management (title, position)

• From 01 Apr. 2020, To 31 Mar. 2022

  桂事業場環境安全衛生委員会　委員