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Tsubouchi Naoto  坪内 直人

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TSUBOUCHI Naoto  坪内 直人

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Researcher Number 90333898
Other IDs
External Links
Affiliation (Current) 2022: 北海道大学, 工学研究院, 准教授
Affiliation (based on the past Project Information) *help 2017 – 2022: 北海道大学, 工学研究院, 准教授
2014 – 2016: 北海道大学, 工学(系)研究科(研究院), 准教授
2011 – 2012: 北海道大学, 大学院・工学研究院, 准教授
2011 – 2012: 北海道大学, 工学(系)研究科(研究院), 准教授
2007 – 2010: Tohoku University, 多元物質科学研究所, 助教 … More
2009: 東北大学, 多元物資科学研究所
2001 – 2006: 東北大学, 多元物質科学研究所, 助手
2002: Tohoku Univ., IMRAM, Research Associate, 多元物質研究所, 助手 Less
Review Section/Research Field
Principal Investigator
Environmental technology/Environmental materials / Environmental engineering and reduction of environmental burden / Medium-sized Section 64:Environmental conservation measure and related fields / Catalyst/Resource chemical process / Basic Section 64030:Environmental materials and recycle technology-related
Except Principal Investigator
Environmental technology/Environmental materials / Science and Engineering / 触媒・化学プロセス
Keywords
Principal Investigator
炭素活性サイト / 塩化水素 / 環境技術 / 環境対応 / 有害化学物質 / 表面・界面物性 / 有機ハロゲン化合物 / 石炭 / 高温プロセス / フッ化水素 … More / 未燃炭素 / 低温再合成 / 微粉炭燃焼 / 熱分解 / 残留性有害有機ハロゲン化合物 / 二次的反応 / 鉄鉱石焼結プロセス / 表面構造解析 / 有機塩素化合物 / 塩素化芳香族 / de novo合成 / 電気炉製鋼プロセス / ヘキサクロロベンゼン / 金属塩化物 / X線光電子分光 / 鉱物質 / 微量金属 / 炭紫活性サイト / 乾留 / 軟化溶融 / コークス / ヘテロ元素 / 含窒素化合物 / 含硫黄化合物 / ギーセラー流動度 / アンモニア / シアン化水素 / 硫化水素 / ヘテロ化合物 / 炭素系資源 / ハロゲン化水素 / 金属種 / 燃焼 / ガス化 / 有機フッ素化合物 / 有機塩素 / フライアッシュ / 有機フッ素種 / 表面カルシウム / 有価物回収 / 分離精製高純度化 / リサイクル化学 / 資源循環 … More
Except Principal Investigator
環境負荷低減技術 / 環境技術 / 環境負荷低減 / ナノ微粒子 / 炭素複合体 / 脱窒素 / 脱硫 / 高温ガス精製 / ナノ微粒子複合体 / 石炭 / Nanoparticles / Carbon composites / Nitrogen removal / Sulfur removal / Hot gas cleanup / 天然ガス / 二酸化炭素 / 石油化学原料 / 複合酸化物触媒 / シリカ担体 / 酸化物触媒 / メソポーラスシリカ / Natural gas / Carbon dioxide / Petrochemical feedstock / Binary oxide catalysts / Silica supports Less
  • Research Projects

    (13 results)
  • Research Products

    (162 results)
  • Co-Researchers

    (6 People)
  •  塩素ドープ炭素質物質を用いる安価な水銀蒸気除去システムの開発Principal Investigator

    • Principal Investigator
      坪内 直人
    • Project Period (FY)
      2021 – 2022
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 64:Environmental conservation measure and related fields
    • Research Institution
      Hokkaido University
  •  製鋼スラグ中に含まれるリンの選択的分離回収法の開発Principal Investigator

    • Principal Investigator
      坪内 直人
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 64030:Environmental materials and recycle technology-related
    • Research Institution
      Hokkaido University
  •  Removal of Mercury Vapor Using Carbonaceous Materials Surface-Modified with Chlorine AtomsPrincipal Investigator

    • Principal Investigator
      TSUBOUCHI Naoto
    • Project Period (FY)
      2018 – 2019
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 64:Environmental conservation measure and related fields
    • Research Institution
      Hokkaido University
  •  Formation Mechanism and Emission Control of Persistent Organohalogen Compounds at Low TemperaturesPrincipal Investigator

    • Principal Investigator
      TSUBOUCHI Naoto
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Environmental engineering and reduction of environmental burden
    • Research Institution
      Hokkaido University
  •  Reactions of Hydrogen Halides with Carbonaceous Materials during High Temperature Processes and the Formation of Halogenated Organic CompoundsPrincipal Investigator

    • Principal Investigator
      TSUBOUCHI Naoto
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Environmental engineering and reduction of environmental burden
    • Research Institution
      Hokkaido University
  •  ate of the nitrogen and sulfur in coal during carbonization and the effects of these heteroatoms on coal fluidityPrincipal Investigator

    • Principal Investigator
      TSUBOUCHI Naoto
    • Project Period (FY)
      2011 – 2012
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Catalyst/Resource chemical process
    • Research Institution
      Hokkaido University
  •  Crucial factors controlling the formation of halogenated organic compounds during high-temperature combustion proc esse sPrincipal Investigator

    • Principal Investigator
      TSUBOUCHI Naoto
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Young Scientists (A)
    • Research Field
      Environmental technology/Environmental materials
    • Research Institution
      Hokkaido University
      Tohoku University
  •  製鋼用電気炉で非意図的に発生するヘキサクロロベンゼンの生成機構と排出抑制法の構築Principal Investigator

    • Principal Investigator
      坪内 直人
    • Project Period (FY)
      2008 – 2009
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Environmental technology/Environmental materials
    • Research Institution
      Tohoku University
  •  Development of a production system of clean diesel fuel from woody biomass

    • Principal Investigator
      OHTSUKA Yasuo
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Environmental technology/Environmental materials
    • Research Institution
      Tohoku University
  •  Key Factors Determining the Formation of Hydrogen Chloride and Aromatic Chloride Structures during Coal Conversion ProcessesPrincipal Investigator

    • Principal Investigator
      TSUBOUCHI Naoto
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Young Scientists (A)
    • Research Field
      Environmental technology/Environmental materials
    • Research Institution
      Tohoku University
  •  炭素のミクロ構造に基づいた有機塩素化合物の生成機構と制御法の構築Principal Investigator

    • Principal Investigator
      坪内 直人
    • Project Period (FY)
      2004 – 2005
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Environmental technology/Environmental materials
    • Research Institution
      Tohoku University
  •  Development of a novel catalyst for direct conversion of low valued natural gas containing carbon dioxide to petrochemical feedstock

    • Principal Investigator
      OHTSUKA Yasuo
    • Project Period (FY)
      2002 – 2004
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      触媒・化学プロセス
    • Research Institution
      Tohoku University
  •  A Novel Method of Removal of Nitrogen and Sulfur by Use of Nanoparticles Containing Composites Produced from Inexpensive Raw Materials

    • Principal Investigator
      OHTSUKA Yasuo
    • Project Period (FY)
      1999 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Tohoku University

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All Journal Article Presentation Patent

  • [Journal Article] 製鉄原燃料の加熱過程における水銀の排出挙動2022

    • Author(s)
      坪内直人, 望月友貴, Bud Javzandolgor
    • Journal Title

      材料とプロセス

      Volume: 183

    • Data Source
      KAKENHI-PROJECT-21K19855
  • [Journal Article] Evolution of Mercury from Iron Ores in Temperature-Programmed Heat Treatments2022

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Journal Title

      ISIJ Int.

      Volume: 62 Issue: 1 Pages: 20-28

    • DOI

      10.2355/isijinternational.isijint-2021-295

      10.2355/isijinternational.ISIJINT-2021-295

    • NAID

      130008144908

    • ISSN
      0915-1559, 1347-5460
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K19855
  • [Journal Article] Evaluation of Mercury Form in Iron Ore through Sequential Leaching and Temperature-Programmed Heat Treatment Methods2022

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Journal Title

      Fuel

      Volume: 308 Pages: 121953-121953

    • DOI

      10.1016/j.fuel.2021.121953

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K19855
  • [Journal Article] Recovery of Phosphorus from Steelmaking Slag2021

    • Author(s)
      Jiaqian Liu, Yuuki Mochizuki, Naoto Tsubouchi
    • Journal Title

      Abstracts of Papers of the American Chemical Society

      Volume: 262

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H04367
  • [Journal Article] Behavior of Mercury Release from Iron Ores during Temperature-Programmed Heat Treatment in Air2021

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Journal Title

      Environmental Science and Pollution Research

      Volume: 28 Pages: 66496-66500

    • DOI

      10.1007/s11356-021-17002-7

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K19855
  • [Journal Article] Mercury (II) Ion Adsorption Performance of Cl-Loaded Carbonaceous Material Prepared by Chlorination of Pyrolyzed Rice Husk Char2021

    • Author(s)
      Yuuki Mochizuki, Javzandolgor Bud, Jiaqian Liu, Miki Takahashi, Naoto Tsubouchi
    • Journal Title

      Journal of Cleaner Production

      Volume: 305 Pages: 127176-127176

    • DOI

      10.1016/j.jclepro.2021.127176

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K19855
  • [Journal Article] 塩化揮発法によるもみ殻からの有用元素の分離とその残渣の水銀イオン除去性能2020

    • Author(s)
      劉佳倩, 望月友貴, 坪内直人
    • Journal Title

      第29回日本エネルギー学会大会講演要旨集

      Volume: 29 Pages: 92-93

    • Data Source
      KAKENHI-PROJECT-20H04367
  • [Journal Article] ハニカム担持天然ソーダ灰を用いる石炭ガス化燃料ガス中の塩化水素ガスの除去2020

    • Author(s)
      望月友貴、福山健、松岡夏実、坪内直人
    • Journal Title

      第20回北海道エネルギー資源環境研究発表会論文集

      Volume: 20 Pages: 29-30

    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Removal of Hydrogen Chloride Gas Using Honeycomb-Supported Natural Soda Ash2020

    • Author(s)
      Naoto Tsubouchi, Natsumi Matsuoka, Ken Fukuyama, Yuuki Mochizuki
    • Journal Title

      Chemical Engineering Research and Design

      Volume: 156 Pages: 138-145

    • DOI

      10.1016/j.cherd.2020.01.012

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Recovery of Valuable Elements in Steelmaking Slag by the Chlorination Method2020

    • Author(s)
      Jiaqian Liu, Yuuki Mochizuki, Naoto Tsubouchi
    • Journal Title

      材料とプロセス

      Volume: 180

    • Data Source
      KAKENHI-PROJECT-20H04367
  • [Journal Article] High Performance of Honeycomb-Supported Natural Soda Ash in the Removal of Hydrogen Chloride Gas2020

    • Author(s)
      Naoto Tsubouchi, Natsumi Matsuoka, Ken Fukuyama, Yuuki Mochizuki
    • Journal Title

      Abstracts of Papers of the American Chemical Society

      Volume: 259

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Release Behavior of Mercury during Heat Treatment of Coal and Iron Ore2019

    • Author(s)
      Javzandolgor Bud、望月友貴、坪内直人
    • Journal Title

      第19回北海道エネルギー資源環境研究発表会論文集

      Volume: 19 Pages: 53-54

    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Journal Article] ハニカム担持天然ソーダ灰を用いる燃料ガス中の塩化水素ガスの除去2019

    • Author(s)
      望月友貴、福山健、松岡夏実、坪内直人
    • Journal Title

      第56回石炭科学会議発表論文集

      Volume: 56 Pages: 84-85

    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] 塩化水素とZnドープ炭素物質の反応に関する量子化学的研究2019

    • Author(s)
      篠原祐治、坪内直人
    • Journal Title

      第19回北海道エネルギー資源環境研究発表会論文集

      Volume: 19 Pages: 51-52

    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Dynamic Behavior of Mercury Release during Coal Carbonization and Iron Ore Sintering2019

    • Author(s)
      Naoto Tsubouchi, Javzandolgor Bud, Yuuki Mochizuki
    • Journal Title

      Abstracts of Papers of the American Chemical Society

      Volume: 257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Journal Article] Quantum Chemical Study on Adsorption of Hydrogen Chloride with Zn-Doped Carbon Materials2019

    • Author(s)
      Yuji Shinohara, Naoto Tsubouchi
    • Journal Title

      Abstracts of the 18th Asian Pacific Confederation of Chemical Engineering Congress

      Volume: 18

    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Evolution of Mercury during Iron Ore Sintering2019

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Journal Title

      Abstracts of the 18th Asian Pacific Confederation of Chemical Engineering Congress

      Volume: 18

    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Journal Article] Release Behavior of Mercury during Iron Ore Sintering Process2019

    • Author(s)
      Naoto Tsubouchi, Javzandolgor Bud, Yuuki Mochizuki
    • Journal Title

      Abstracts of Papers of the American Chemical Society

      Volume: 258

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Journal Article] Formation of Surface Chlorine Species by Low Temperature Reaction of HCl with Metal-Doped Carbon2019

    • Author(s)
      Naoto Tsubouchi, Yuuki Mochizuki, Yuji Shinohara, Akiyuki Kawashima, Yasuo Ohtsuka
    • Journal Title

      Fuel

      Volume: 246 Pages: 51-59

    • DOI

      10.1016/j.fuel.2019.02.084

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Removal of Hydrogen Chloride Gas Using Natural Soda Ash2018

    • Author(s)
      Naoto Tsubouchi, Natsumi Matsuoka, Yuuki Mochizuki
    • Journal Title

      Proceedings of the 14th Japan-China Symposium on Coal and C1 Chemistry

      Volume: 14

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Low-Temperature Reactions of HCl with Metal-Doped Carbon2018

    • Author(s)
      Naoto Tsubouchi, Yuuki Mochizuki, Yuji Shinohara, Akiyuki Kawashima, Yasuo Ohtsuka
    • Journal Title

      Energy & Fuels

      Volume: 32 Pages: 6970-6977

    • DOI

      10.1021/acs.energyfuels.8b01165

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] ナトリウム担持褐炭に対する量子化学的検討2018

    • Author(s)
      篠原祐治、坪内直人
    • Journal Title

      第18回北海道エネルギー資源環境研究発表会論文集

      Volume: 18 Pages: 21-22

    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Production of High-Surface-Area Activated Carbon from Peat by Chemical Activation with Natural Soda Ash2018

    • Author(s)
      Javzandolgor Bud, Megumi Nishio, Yuji Shinohara, Yuuki Mochizuki, Naoto Tsubouchi
    • Journal Title

      Proceedings of the 14th Japan-China Symposium on Coal and C1 Chemistry

      Volume: 14

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Journal Article] Some Factors Controlling the Formation of Hexachlorobenzene in the Process of Electric Arc Furnace Steelmaking2018

    • Author(s)
      Naoto Tsubouchi, Yasuo Ohtsuka
    • Journal Title

      Abstracts of Papers of the American Chemical Society

      Volume: 256

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Mercury Release during Coal Carbonization and Iron Ore Sintering2018

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Journal Title

      Proceedings of the 2nd Australia-Japan Symposium on Carbon Resource Utilization

      Volume: 2

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Journal Article] 鉱石の熱処理過程における水銀の放出2018

    • Author(s)
      Javzandolgor Bud、望月友貴、坪内直人
    • Journal Title

      日本鉄鋼協会第176回秋季講演大会第48回学生ポスターセッション発表論文集

      Volume: 48 Pages: 32-32

    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Journal Article] Production of Activated Carbon from Peat with Natural Soda Ash and Effect of Nitrogen Addition on the Development of Surface Area2018

    • Author(s)
      Naoto Tsubouchi, Megumi Nishio, Yuji Shinohara, Javzandolgor Bud, Yuuki Mochizuki
    • Journal Title

      Fuel Processing Technology

      Volume: 176 Pages: 76-84

    • DOI

      10.1016/j.fuproc.2018.03.014

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Journal Article] Release and Retention of the Chlorine in Coal during Pyrolysis and Gasification Processes2017

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Journal Title

      Proceedings of the 17th Asian Pacific Confederation of Chemical Engineering Congress

      Volume: 17 Pages: 72-72

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Halogen Chemistry in Coal Utilization2017

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Proceedings of the 2nd ISIJ-VDEh-Jernkontoret Joint Symposium

      Volume: 2 Pages: 119-123

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Catalytic Performance of Limonite Ores in the Decomposition of Model Compounds of Biomass-Derived Tar2017

    • Author(s)
      Naoto Tsubouchi, Yuuki Mochizuki, Enkhsaruul Byambajav, Satoko Takahashi, Yuu Hanaoka, Yasuo Ohtsuka
    • Journal Title

      Energy & Fuels

      Volume: 31 Pages: 3898-3904

    • DOI

      10.1021/acs.energyfuels.7b00192

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] 石炭乾留時における塩化水素の生成に及ぼす諸因子の検討2017

    • Author(s)
      坪内直人、望月友貴
    • Journal Title

      材料とプロセス

      Volume: 174 Pages: 662-662

    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Journal Article] Significant Evolution of Hydrogen Fluoride from Coal Chars after Apparently Complete Release of Carbon Dioxide2016

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Energy & Fuels

      Volume: 30 Pages: 4381-4383

    • DOI

      10.1021/acs.energyfuels.6b00591

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Journal Article] Reactions of Hydrogen Chloride with Carbonaceous Materials and the Formation of Surface Chlorine Species2016

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Energy & Fuels

      Volume: 30 Pages: 2320-2327

    • DOI

      10.1021/acs.energyfuels.6b00015

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Journal Article] Fluorine Release and Retention in the Fixed Bed Combustion of Pyrolyzed Chars2016

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Proceedings of the 11th European Conference on Coal Research and Its Applications

      Volume: 11

    • NAID

      110008067355

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Journal Article] Fluorine Release and Retention during Fixed Bed Combustion of Pyrolyzed Coal Chars2016

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Abstracts of Papers of the American Chemical Society

      Volume: 61 Pages: 750-751

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Journal Article] Chemical Characterization of Unburned Carbon in Coal Fly Ashes by Use of TPD/TPO and LRS Methods2015

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Environmental Science & Technology

      Volume: 49

    • DOI

      10.1021/es506023r

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Journal Article] Functional Forms of the Unburned Carbon Present in Coal Fly Ashes: Role of Surface Oxygen Species in the Formation of Organic Fluorine Forms on the Carbon Surface2015

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Abstracts of Papers of the American Chemical Society

      Volume: 249

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Journal Article] 塩化水素と炭素質物質の反応による表面塩素種の生成2015

    • Author(s)
      坪内 直人
    • Journal Title

      日本化学会北海道支部2015年夏季研究発表会講演要旨集

      Volume: 2015 Pages: 72-72

    • Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Journal Article] Evolution of Hydrogen Fluoride during Coal Pyrolysis and Subsequent Char Combustion2015

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Abstracts of Papers of the American Chemical Society

      Volume: 60 Pages: 583-584

    • NAID

      110007520659

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Journal Article] 石炭中のヘテロ元素の挙動・解析2013

    • Author(s)
      菅原勝康,坪内直人,大塚康夫
    • Journal Title

      日本エネルギー学会誌

      Volume: 92(3) Pages: 283-291

    • URL

      http://www.jie.or.jp/

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Journal Article] Functional Forms of Nitrogen and Sulfur in Coals and Fate of Heteroatoms during Coal Carbonization2012

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Tetsu to Hagane

      Volume: 98 Pages: 161-169

    • NAID

      130002127290

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Journal Article] de- composition of N-containing heterocyclic compounds with highlydispersedironnanoparticlesoncarbons2012

    • Author(s)
      Tetsuya Matsuyama
    • Journal Title

      J.Mol.Catal. A-Chem

      Volume: 356 Pages: 14-19

    • DOI

      10.1016/j.molcata.2011.12.022

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Journal Article] Decomposition of Pyrrole and Pyridine with Iron Catalysts Supported on Carbons2012

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Preprints, American Chemical Society, Division of Fuel Chemistry

      Volume: 243(CD-ROM)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Iron-catalyzed nitrogen removal as N_2 from PAN-derived activated carbon2012

    • Author(s)
      Ohshima, Y.; Tsubouchi, N.; Ohtsuka, Y
    • Journal Title

      Applied Catalysis B : Environmental

      Volume: 111-112 Pages: 614-620

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Functional Forms of Nitrogen and Sulfur in Coals and Fate of Heteroatoms during Coal Carbonization2012

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Tetsu-to-Hagane

      Volume: 98 Pages: 161-169

    • NAID

      130002127290

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Catalytic decomposition of N-containing heterocyclic compounds with highly dispersed iron nanoparticles on carbons2012

    • Author(s)
      Matsuyama, T.; Tsubouchi, N.; Ohtsuka, Y
    • Journal Title

      Journal of Molecular Catalysis A : Chemical

      Volume: 356 Pages: 14-19

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Functional forms of nitrogen and sulfur in coals and fate of heteroatoms during coal carbonization2012

    • Author(s)
      Tsubouchi, N.; Mochizuki, Y.; Ono, Y.; Uebo, K
    • Journal Title

      Tetsu to Hagane-Journal of the Iron and Steel Institute of Japan

      Volume: 98 Pages: 161-169

    • NAID

      130002127290

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Functional forms of nitrogen and sulfur in coals and fate of heteroatoms during coal carbonization2012

    • Author(s)
      Tsubouchi, N.; Mochizuki, Y.; Ono, Y.; Uebo, K
    • Journal Title

      Tetsu To Hagane

      Volume: 98(5) Pages: 161-169

    • NAID

      130002127290

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Journal Article] Chemical Forms of the Fluorine and Carbon in Fly Ashes Recovered from Electrostatic Precipitators of Pulverized Coal-Fired Plants2011

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Fuel

      Volume: 90 Pages: 376-383

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Chemical forms of the fluorine and carbon in fly ashes recovered from electrostatic precipitators of pulverized coal-fired plants2011

    • Author(s)
      Tsubouchi, N.; Hayashi, H.; Kawashi ma, A.; Sato, M.; Suzuki, N.; Ohtsuka, Y
    • Journal Title

      Fuel

      Volume: 90 Pages: 376-383

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] 石炭の熱分解ならびにチャーのガス化過程における塩素とフッ素の行方2011

    • Author(s)
      坪内直人
    • Journal Title

      第11回北海道エネルギー資源環境研究発表会講演予稿集

      Volume: 11 Pages: 41-42

    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Secondary Reactions of HCl during Coal Pyrolysis : Studies on Reactions of HCl with Model Carbons2011

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Proceedings, International Conference on Coal Science and Technology

      Volume: (CD-ROM)

    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] 熱分解チャーの燃焼過程におけるフッ素の脱離と濃縮2010

    • Author(s)
      坪内直人
    • Journal Title

      第47回石炭科学会議発表論文集

      Volume: 47 Pages: 56-57

    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Leaching Behavior of the Boron and Fluorine in Fly Ashes Formed in Pulverized Coal Combustion2010

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Journal of the Japan Institute of Energy

      Volume: 89 Pages: 1164-1171

    • NAID

      130004540955

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] 石炭利用時のハロゲンのケミストリーの解明:熱分解チャーの燃焼過程におけるフッ素の脱離と濃縮2010

    • Author(s)
      坪内直人
    • Journal Title

      第10回多元物質科学研究所研究発表会講演予稿集

      Volume: 10 Pages: 111-111

    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Chemical Characterization of Dust Particles Recovered from Bag Filters of Electric Arc Furnaces for Steelmaking : Some Factors Influencing the Formation of Hexachlorobenzene2010

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Journal of Hazardous Materials

      Volume: 183 Pages: 116-124

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Recent progress in Japan on hot gas cleanup of hydrogen chloride, hydrogen sulfide and ammonia in coal-derived fuel gas2009

    • Author(s)
      Y.Ohtsuka, N.Tsubouchi, T.Kikuchi, H.Hashimoto
    • Journal Title

      Powder Technol. 190

      Pages: 340-347

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19310044
  • [Journal Article] Recent progress in Japan on hot gas cleanup of hydrogen chloride, hydrogen sulfide and ammonia in coal-derived fuel gas2009

    • Author(s)
      Y. Ohtsuka, N. Tsubouchi, T. Kikuchi, H. Hashimoto
    • Journal Title

      Powder Technol. 190

      Pages: 340-347

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19310044
  • [Journal Article] Formation of Hydrogen Fluoride during Coal Pyrolysis and Subsequent Char Combustion2009

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Proceedings, The 10th Japan-China Symposium on Coal and C1 Chemistry 10

      Pages: 1-2

    • Data Source
      KAKENHI-PROJECT-21681008
  • [Journal Article] Recent Progress in Japan on Hot Gas Cleanup of Hydrogen Chloride, Hydrogen Sulfide and Ammonia in Coal-Derived Fuel Gas2009

    • Author(s)
      Ohtsuka, Y.; Tsubouchi, N.; Kikuchi, T.; Hashimoto, H
    • Journal Title

      Powder Technol 190

      Pages: 340-347

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] 石炭の熱分解ならびにチャーの燃焼時におけるフッ化水素の発生挙動2009

    • Author(s)
      坪内直人
    • Journal Title

      第46回石炭科学会議発表論文集

      Pages: 58-59

    • Data Source
      KAKENHI-PROJECT-20651016
  • [Journal Article] Functional Forms of the Fluorine and Carbon in Fly Ashes Recovered from Electrostatic Precipi- tators of Pulverized Coal-Fired Plants2009

    • Author(s)
      Tsubouchi, N.; Hayashi, H.; Kawashima, A.; Sato, M.; Suzuki, N.; Ohtsuka, Y
    • Journal Title

      Fuel 2009 (in press)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] 石炭利用時のハロゲンケミストリーの解明2009

    • Author(s)
      坪内直人
    • Journal Title

      第9回多元物質科学研究所研究発表会講演予稿集

      Pages: 168-168

    • Data Source
      KAKENHI-PROJECT-20651016
  • [Journal Article] Ntogen Chemistry in Cool Pyrolysis : Catalytic Roles of Metal Calicos in Secondary Reactions of Volatile Nitrogen and CharNtogen2008

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Fuel Processing Technology 89

      Pages: 379-390

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] Chlorine Chemistry in Coal Pyro- lysis2008

    • Author(s)
      Tsubouchi, N.; Ohtsuka, Y
    • Journal Title

      Proceedings of the 3rd International Symposium on Sus- tainable Materials Engineering 2008 3

      Pages: 115-121

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] 製鋼用電気炉集塵ダストの化学状態解析とヘキサクロロベンゼンの生成要因の検討2008

    • Author(s)
      坪内直人
    • Journal Title

      平成20年度化学系学協会東北大会講演予稿集

      Pages: 102-102

    • Data Source
      KAKENHI-PROJECT-20651016
  • [Journal Article] XPS法を用いる石炭熱分解時の塩素の形態変化に関する研究2008

    • Author(s)
      坪内直人
    • Journal Title

      第45回石炭科学会議発表論文集 45

      Pages: 152-153

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] Nitrogen Chemistry in Coal Pyrolysis : Catalytic Roles of Metal Cations in Secondary Reactions of Volatile Nitrogen and Char Nitrogen2008

    • Author(s)
      Tsubouchi, N.; Ohtsuka, Y
    • Journal Title

      Fuel Process. Technol 89

      Pages: 379-390

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] 石炭中のフッ素のフライアッシュへの分配を支配する要因の検討2008

    • Author(s)
      坪内直人
    • Journal Title

      第19回廃棄物学会研究発表会講演論文集 19

      Pages: 597-599

    • NAID

      40016368784

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] 電気炉製鋼工程におけるヘキサクロロベンゼンの生成に関与する要因の検討2008

    • Author(s)
      坪内直人
    • Journal Title

      材料とプロセス 21

      Pages: 939-939

    • Data Source
      KAKENHI-PROJECT-20651016
  • [Journal Article] Sulfur Tolerance of an Inexpensive Limonite Catalyst for High Temperature Decomposition of Ammonia2008

    • Author(s)
      Tsubouchi, N.; Hashimoto, H.; Ohtsuka, Y
    • Journal Title

      Powder Technol 180

      Pages: 184-189

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] Chlaine Chemistry in CoalPyrolysis2008

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Proozedings, The Int : motional Syncosiurn on Sustainable MaterialsEngirtering 3

      Pages: 115-121

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] アルゴンヌ標準炭の熱分解過程における塩素の形態変化と塩化水素の生成挙動2008

    • Author(s)
      坪内直人
    • Journal Title

      第17回日本エネルギー学会大会講演要旨集 17

      Pages: 28-29

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] Chlorine Functional Forms of Argonne Premium Coal Samples and the Changes with Water Washing and in Slow Heating Rate Pyrolysis2007

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Preprints, American Chemical Society, Division of Fuel Chemistry 52

      Pages: 78-79

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] 昇温脱離/昇温酸化法を用いたフライアッシュ中の未燃炭素の化学状態解析2007

    • Author(s)
      坪内直人
    • Journal Title

      第16回日本エネルギー学会大会講演要旨集

      Pages: 30-31

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] 石炭中のフッ素のフライアッシュへの分配に対する未燃炭素の役割2007

    • Author(s)
      坪内直人
    • Journal Title

      材料とプロセス 20

      Pages: 917-917

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] Chlorine Functional Forms of Argonne Premium Coal Samples and the Changes with Water Washing and in Slow Heating Rate Pyrolysis2007

    • Author(s)
      Tsubouchi, N.; Saito, T.; Sato, M.; Suzuki, N.; Ohtsuka, Y
    • Journal Title

      Am. Chem. Soc., Div. Fuel Chem 52

      Pages: 78-79

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] 電気炉製鋼工程におけるヘキサクロロベンゼンの生成と制御:集塵ダスト中の炭素の化学状態と塩化水素による炭素の表面塩素化2007

    • Author(s)
      坪内直人
    • Journal Title

      多元物質科学研究所研究発表会講演予稿集

      Pages: 120-120

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] Func- tional Forms of the Fluorine and Carbon in Fly Ashes Formed in Pulverized Coal Combustion2006

    • Author(s)
      Tsubouchi, N.; Hayashi, H.; Suzuki, N.; Ohtsuka, Y
    • Journal Title

      Proceedings of the 9th China- Japan Symposium on Coal and C1 Chemistry 9

      Pages: 41-42

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] Functional Forms of the Fluorine and Carbon in Fly Ashes Formed in Pulverized Coal Combustion2006

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      Proceedings, The 9th China-Japan Symposium on Coal and C_1 Chemistry

      Pages: 41-42

    • Data Source
      KAKENHI-PROJECT-18681011
  • [Journal Article] Reactions of Hydrogen Chloride with Carbonaceous Materials2005

    • Author(s)
      Naoto Tsubouchi
    • Journal Title

      International Conference on Coal Science and Technology, Okinawa (発表予定)

    • Data Source
      KAKENHI-PROJECT-16710043
  • [Journal Article] XPSによるガス化チャーとフライアッシュ中のハロゲンの化学形態分析2005

    • Author(s)
      坪内直人
    • Journal Title

      第14回日本エネルギー学会大会講演要旨集

      Pages: 18-19

    • Data Source
      KAKENHI-PROJECT-16710043
  • [Journal Article] 石炭利用時のハロゲンケミストリー:炭素質物質と塩化水素の反応解析2004

    • Author(s)
      坪内直人
    • Journal Title

      第4回多元物質科学研究所研究発表会講演予稿集

      Pages: 89-89

    • Data Source
      KAKENHI-PROJECT-16710043
  • [Patent] 製鋼スラグを処理する方法、及び、製鋼スラグからリンを回収する方法2022

    • Inventor(s)
      坪内直人、望月友貴
    • Industrial Property Rights Holder
      北海道大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-052137
    • Filing Date
      2022
    • Data Source
      KAKENHI-PROJECT-20H04367
  • [Presentation] 製鉄原燃料の加熱過程における水銀の排出挙動2022

    • Author(s)
      坪内直人, 望月友貴, Bud Javzandolgor
    • Organizer
      日本鉄鋼協会第183回春季講演大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-21K19855
  • [Presentation] Recovery of Phosphorus from Steelmaking Slag2021

    • Author(s)
      Jiaqian Liu, Yuuki Mochizuki, Naoto Tsubouchi
    • Organizer
      The 262nd American Chemical Society National Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20H04367
  • [Presentation] 塩素化処理による製鋼スラグからのリンの回収2020

    • Author(s)
      坪内直人, 劉佳倩, 望月友貴
    • Organizer
      北海道エネルギー懇話会講演会
    • Data Source
      KAKENHI-PROJECT-20H04367
  • [Presentation] ハニカム担持天然ソーダ灰を用いる石炭ガス化燃料ガス中の塩化水素ガスの除去2020

    • Author(s)
      望月友貴、福山健、松岡夏実、坪内直人
    • Organizer
      第20回北海道エネルギー資源環境研究発表会
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] 塩化揮発法によるもみ殻からの有用元素の分離とその残渣の水銀イオン除去性能2020

    • Author(s)
      劉佳倩, 望月友貴, 坪内直人
    • Organizer
      第29回日本エネルギー学会大会
    • Data Source
      KAKENHI-PROJECT-20H04367
  • [Presentation] Recovery of Valuable Elements in Steelmaking Slag by the Chlorination Method2020

    • Author(s)
      Jiaqian Liu, Yuuki Mochizuki, Naoto Tsubouchi
    • Organizer
      日本鉄鋼協会第180回秋季講演大会
    • Data Source
      KAKENHI-PROJECT-20H04367
  • [Presentation] High Performance of Honeycomb-Supported Natural Soda Ash in the Removal of Hydrogen Chloride Gas2020

    • Author(s)
      Naoto Tsubouchi, Natsumi Matsuoka, Ken Fukuyama, Yuuki Mochizuki
    • Organizer
      The 259th American Chemical Society National Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] Release Behavior of Mercury during Heat Treatment of Coal and Iron Ore2019

    • Author(s)
      Javzandolgor Bud、望月友貴、坪内直人
    • Organizer
      第19回北海道エネルギー資源環境研究発表会
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] ハニカム担持天然ソーダ灰を用いる燃料ガス中の塩化水素ガスの除去2019

    • Author(s)
      望月友貴、福山健、松岡夏実、坪内直人
    • Organizer
      第56回石炭科学会議
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] 塩化水素とZnドープ炭素物質の反応に関する量子化学的研究2019

    • Author(s)
      篠原祐治、坪内直人
    • Organizer
      第19回北海道エネルギー資源環境研究発表会
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] Quantum Chemical Study on Adsorption of Hydrogen Chloride with Zn-Doped Carbon Materials2019

    • Author(s)
      Yuji Shinohara, Naoto Tsubouchi
    • Organizer
      The 18th Asian Pacific Confederation of Chemical Engineering Congress
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] Dynamic Behavior of Mercury Release during Coal Carbonization and Iron Ore Sintering2019

    • Author(s)
      Naoto Tsubouchi, Javzandolgor Bud, Yuuki Mochizuki
    • Organizer
      The 257th American Chemical Society National Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] Evolution of Mercury during Iron Ore Sintering2019

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Organizer
      The 18th Asian Pacific Confederation of Chemical Engineering Congress
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] 塩化水素と亜鉛ドープ炭素物質の反応による有機塩素種の生成に関する量子化学的研究2019

    • Author(s)
      篠原祐治、坪内直人
    • Organizer
      第9回エネルギー・マテリアル融合領域シンポジウム
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] 鉄鉱石焼結時における水銀の脱離挙動2019

    • Author(s)
      望月友貴、Javzandolgor Bud、坪内直人
    • Organizer
      第9回エネルギー・マテリアル融合領域シンポジウム
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] Release Behavior of Mercury during Iron Ore Sintering Process2019

    • Author(s)
      Naoto Tsubouchi, Javzandolgor Bud, Yuuki Mochizuki
    • Organizer
      The 258th American Chemical Society National Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] Removal of Hydrogen Chloride Gas Using Natural Soda Ash2018

    • Author(s)
      Naoto Tsubouchi, Natsumi Matsuoka, Yuuki Mochizuki
    • Organizer
      The 14th Japan-China Symposium on Coal and C1 Chemistry
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] Some Factors Controlling the Formation of Hexachlorobenzene in the Process of Electric Arc Furnace Steelmaking2018

    • Author(s)
      Naoto Tsubouchi, Yasuo Ohtsuka
    • Organizer
      The 256th American Chemical Society National Meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] Release Behavior of Mercury during Heat Treatment of Coal and Iron Ore2018

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Organizer
      JIE Hokkaido Branch Seminar on Clean Coal Technology
    • Invited
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] Production of High-Surface-Area Activated Carbon from Peat by Chemical Activation with Natural Soda Ash2018

    • Author(s)
      Javzandolgor Bud, Megumi Nishio, Yuji Shinohara, Yuuki Mochizuki, Naoto Tsubouchi
    • Organizer
      The 14th Japan-China Symposium on Coal and C1 Chemistry
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] 鉄鉱石の熱処理過程における水銀の放出2018

    • Author(s)
      Javzandolgor Bud、望月友貴、坪内直人
    • Organizer
      日本鉄鋼協会第176回秋季講演大会第48回学生ポスターセッション
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] 地球環境問題の解決を目指した次世代型石炭利用法の開発2018

    • Author(s)
      坪内直人
    • Organizer
      第7回エネルギー・マテリアル融合領域シンポジウム
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] 石炭の乾留および鉄鉱石の焼結過程における水銀の脱離挙動2018

    • Author(s)
      Javzandolgor Bud、望月友貴、坪内直人
    • Organizer
      第8エネルギー・マテリアル融合領域シンポジウム
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] ナトリウム担持褐炭に対する量子化学的検討2018

    • Author(s)
      篠原祐治、坪内直人
    • Organizer
      第18回北海道エネルギー資源環境研究発表会
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] Mercury Release during Coal Carbonization and Iron Ore Sintering2018

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Organizer
      The 2nd Australia-Japan Symposium on Carbon Resource Utilization
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K19865
  • [Presentation] Halogen Chemistry in Coal Utilization2017

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 2nd ISIJ-VDEh-Jernkontoret Joint Symposium
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] Release and Retention of the Chlorine in Coal during Pyrolysis and Gasification Processes2017

    • Author(s)
      Javzandolgor Bud, Yuuki Mochizuki, Naoto Tsubouchi
    • Organizer
      The 17th Asian Pacific Confederation of Chemical Engineering Congress
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] 石炭乾留時における塩化水素の生成に及ぼす諸因子の検討2017

    • Author(s)
      坪内直人、望月友貴
    • Organizer
      日本鉄鋼協会第174回秋季講演大会
    • Data Source
      KAKENHI-PROJECT-17H01891
  • [Presentation] 石炭利用時の窒素と塩素の挙動2016

    • Author(s)
      坪内直人
    • Organizer
      日本鉄鋼協会製銑部会発表会
    • Place of Presentation
      新日鐵住金株式会社鹿島製鐵所人材育成センター (茨城県)
    • Year and Date
      2016-07-14
    • Invited
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Presentation] Fluorine Release and Retention in the Fixed Bed Combustion of Pyrolyzed Chars2016

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 11th European Conference on Coal Research & Its Applications
    • Place of Presentation
      University of Sheffield (UK)
    • Year and Date
      2016-09-05
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Presentation] Fluorine Release and Retention during Fixed Bed Combustion of Pyrolyzed Coal Chars2016

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 252nd American Chemical Society National Meeting (Division of Energy & Fuels)
    • Place of Presentation
      Pennsylvania Convention Center (USA)
    • Year and Date
      2016-08-22
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Presentation] Evolution of Hydrogen Fluoride during Coal Pyrolysis and Subsequent Char Combustion2015

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 250th American Chemical Society National Meeting (Division of Energy & Fuels)
    • Place of Presentation
      Boston Convention & Exhibition Center (USA)
    • Year and Date
      2015-08-18
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Presentation] Functional Forms of the Unburned Carbon Present in Coal Fly Ashes: Role of Surface Oxygen Species in the Formation of Organic Fluorine Forms on the Carbon Surface2015

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 249th American Chemical Society National Meeting (Sci-Mix)
    • Place of Presentation
      Colorado Convention Center (USA)
    • Year and Date
      2015-03-23
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Presentation] 塩化水素と炭素質物質の反応による表面塩素種の生成2015

    • Author(s)
      坪内 直人
    • Organizer
      日本化学会北海道支部2015年夏季研究発表会
    • Place of Presentation
      北海道教育大学函館校 (北海道)
    • Year and Date
      2015-07-18
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Presentation] Functional Forms of the Unburned Carbon Present in Coal Fly Ashes: Role of Surface Oxygen Species in the Formation of Organic Fluorine Forms on the Carbon Surface2015

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 249th American Chemical Society National Meeting (Division of Environmental Chemistry)
    • Place of Presentation
      Colorado Convention Center (USA)
    • Year and Date
      2015-03-25
    • Data Source
      KAKENHI-PROJECT-26281035
  • [Presentation] 石炭の軟化溶融性能に及ぼす窒素と硫黄の影響:熱分解時のガス状含窒素・含硫黄化合物の発生量と最高流動度の関係2012

    • Author(s)
      坪内 直人
    • Organizer
      日本鉄鋼協会第163回春季講演大会
    • Place of Presentation
      横浜国立大学 (神奈川県)
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Presentation] Nitrogen Removal as N2 from Heterocyclic Nitrogen Compounds with Iron Nanoparticles2012

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      International Association of Colloid and Interface Scientists 2012
    • Place of Presentation
      Sendai International Center (Japan)
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Presentation] アルゴンヌ標準炭中の塩素のファンクショナリティと熱分解時の形態変化2012

    • Author(s)
      坪内直人
    • Organizer
      第12回北海道エネルギー資源環境研究発表会
    • Place of Presentation
      北海道大学学術交流会館.
    • Year and Date
      2012-01-31
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] 石炭中の窒素と硫黄の化学形態と乾留過程での行方2012

    • Author(s)
      坪内 直人
    • Organizer
      日本鉄鋼協会高温プロセス部会資源・エネルギーフォーラム講演会(招待講演)
    • Place of Presentation
      日本鉄鋼協会 (東京都)
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Presentation] Nitrogen removal as N2 from heterocyclic nitrogen compounds with iron nanoparticles2012

    • Author(s)
      Tsubouchi, N.; Matsuyama, T.; Ohtsuka, Y.
    • Organizer
      International Association of Colloid and Interface Scientists 2012
    • Place of Presentation
      Japan, Sendai, Sendai International Center
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Presentation] 石炭中の窒素と硫黄の化学形態と乾留過程での行方2012

    • Author(s)
      坪内直人
    • Organizer
      日本鉄鋼協会高温プロセス部会資源・エネルギーフォーラム講演会
    • Place of Presentation
      日本鉄鋼協会(東京都)(招待講演)
    • Year and Date
      2012-02-07
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] Effects of nitrogen and sulfur on coal fluidity during carbonization2012

    • Author(s)
      Mochizuki, Y.; Tsubouchi, N.; Ono, Y.; Uebo, K
    • Organizer
      The 29th Annual International Pittsburgh Coal Conference
    • Place of Presentation
      Lawrence Convention Center
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Presentation] Decomposition of Pyrrole and Pyridine with Iron Catalysts Supported on Carbons2012

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 243rd American Chemical Society National Meeting
    • Place of Presentation
      San Diego Convention Center (USA)
    • Year and Date
      2012-03-27
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] 石炭の乾留過程におけるヘテロ元素の行方と軟化溶融性能への影響2011

    • Author(s)
      坪内 直人
    • Organizer
      第48回石炭科学会議
    • Place of Presentation
      朱鷺メッセ (新潟県)
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Presentation] 石炭の熱分解ならびにチャーのガス化過程における塩素とフッ素の行方2011

    • Author(s)
      坪内直人
    • Organizer
      第11回北海道エネルギー資源環境研究発表会
    • Place of Presentation
      札幌
    • Year and Date
      2011-02-01
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] Secondary Reactions of HCl during Coal Pyrolysis : Studies on Reactions of HCl with Model Carbons2011

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      International Conference on Coal Science and Technology 2011
    • Place of Presentation
      Conference and Exhibition Centre Ciudad de Oviedo (Spain)
    • Year and Date
      2011-10-11
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] コークス製造プロセスにおける窒素と硫黄の脱離挙動2011

    • Author(s)
      坪内 直人
    • Organizer
      化学工学会3支部合同札幌大会
    • Place of Presentation
      北海道大学 (北海道)
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Presentation] CO2排出量の削減を目指したクリーン・コール・テクノロジーの開発2011

    • Author(s)
      坪内 直人
    • Organizer
      日本鉄鋼協会コークス部会発表会(招待講演)
    • Place of Presentation
      JFE スチール西日本製鉄所 (岡山県)
    • Data Source
      KAKENHI-PROJECT-23656506
  • [Presentation] CO_2排出量の削減を目指したクリーン・コール・テクノロジーの開発2011

    • Author(s)
      坪内直人
    • Organizer
      日本鉄鋼協会コークス部会発表会
    • Place of Presentation
      JFEスチール西日本製鉄所(岡山県)(招待講演)
    • Year and Date
      2011-10-28
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] ヘテロ界面を用いる劣質・未利用炭素資源のコークス化鼓術の検討2010

    • Author(s)
      坪内直人
    • Organizer
      劣質・未利用炭素資源コークス化技術研究会討論会
    • Place of Presentation
      札幌
    • Year and Date
      2010-09-28
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] 熱分解チャーの燃焼時におけるフッ素の脱離と濃縮2010

    • Author(s)
      坪内直人,赤間佑紀,大塚康夫
    • Organizer
      第47回石炭科学会議
    • Place of Presentation
      岐阜県長良川国際会議場
    • Year and Date
      2010-09-22
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] 石炭利用時のハロゲンのケミストリーの解明:熱分解チャーの燃焼過程におけるフッ素の脱離と濃縮2010

    • Author(s)
      坪内直人
    • Organizer
      第10回多元物質科学研究所研究発表会
    • Place of Presentation
      仙台
    • Year and Date
      2010-12-01
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] 熱分解チャーの燃焼過程におけるフッ素の脱離と濃縮2010

    • Author(s)
      坪内直人
    • Organizer
      第47回石炭科学会議
    • Place of Presentation
      岐阜
    • Year and Date
      2010-09-22
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] Formation of Hydrogen Fluoride during Coal Pyrolysis and Subsequent Char Combustion2009

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 10th Japan-China Symposium on Coal and C1 Chemistry
    • Place of Presentation
      つくば国際会議場(茨城)
    • Year and Date
      2009-07-28
    • Data Source
      KAKENHI-PROJECT-21681008
  • [Presentation] 石炭の熱分解ならびにチャーの燃焼時におけるフッ化水素の発生挙動2009

    • Author(s)
      坪内直人
    • Organizer
      第46回石炭科学会議
    • Place of Presentation
      鹿児島東急ホテル(鹿児島県)
    • Year and Date
      2009-11-26
    • Data Source
      KAKENHI-PROJECT-20651016
  • [Presentation] 石炭利用時のハロゲンケミストリーの解明2009

    • Author(s)
      坪内直人
    • Organizer
      第9回多元物質科学研究所研究発表会
    • Place of Presentation
      東北大学(宮城県)
    • Year and Date
      2009-12-10
    • Data Source
      KAKENHI-PROJECT-20651016
  • [Presentation] 石炭中のフッ素のフライアッシュへの分配を支配する要因の検討2008

    • Author(s)
      坪内直人, 林英和, 佐藤正秀, 鈴木昇, 大塚康夫
    • Organizer
      廃棄物学会研究発表会
    • Place of Presentation
      京都
    • Year and Date
      2008-11-21
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] 電気炉製鋼工程におけるヘキサクロロベンゼンの生成に関与する要因の検討2008

    • Author(s)
      坪内直人
    • Organizer
      日本鉄鋼協会第154回秋季講演大会
    • Place of Presentation
      熊本
    • Year and Date
      2008-09-23
    • Data Source
      KAKENHI-PROJECT-20651016
  • [Presentation] 石炭中のフッ素のフライアッシュへの分配を支配する要因の検討2008

    • Author(s)
      坪内直人
    • Organizer
      第19回廃棄物学会研究発表会
    • Place of Presentation
      京都
    • Year and Date
      2008-11-21
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] Chlorine Chernigry in Chal Pyrolysis2008

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 3rd Intemafional Symposium on Sustainable Materials Engineering
    • Place of Presentation
      Sendai
    • Year and Date
      2008-10-03
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] XPS 法を用いる石炭の熱分解時の塩素の形態変化に関する研究2008

    • Author(s)
      坪内直人, 佐藤正秀, Frank E. Huggins, 大塚康夫
    • Organizer
      石炭科学会議
    • Place of Presentation
      京都
    • Year and Date
      2008-10-10
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] 製鋼用電気炉集塵ダストの化学状態解析とヘキサクロロベンゼンの生成要因の検討2008

    • Author(s)
      坪内直人
    • Organizer
      平成20年度化学系学協会東北大会
    • Place of Presentation
      八戸
    • Year and Date
      2008-10-13
    • Data Source
      KAKENHI-PROJECT-20651016
  • [Presentation] High Performance of Limonite-Based Composite Catalysts in the Decomposition of Ammonia in a Simulated Syngas-Rich Fuel Gas2008

    • Author(s)
      N. Tsubouchi, H. Hashimoto, Y. Ohtsuka
    • Organizer
      Twenty Fifth Annual International Pittsburgh Coal Conference
    • Place of Presentation
      Pittsburgh, USA
    • Year and Date
      2008-10-01
    • Data Source
      KAKENHI-PROJECT-19310044
  • [Presentation] 石炭利用時の塩素の挙動: 塩化水素と金属ドープ炭素との低温反応と表面塩素種の生成2008

    • Author(s)
      川島彬之, 坪内直人, 大塚康夫
    • Organizer
      石炭科学会議
    • Place of Presentation
      京都
    • Year and Date
      2008-10-10
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] XPS法を用いる石炭熱分解時の塩素の形態変化に関する研究2008

    • Author(s)
      坪内直人
    • Organizer
      第45回石炭科学会議
    • Place of Presentation
      京都
    • Year and Date
      2008-10-10
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] アルゴンヌ標準炭の熱分解過程における塩素の形態変化と塩化水素の生成挙動2008

    • Author(s)
      坪内直人
    • Organizer
      第17回日本エネルギー学会大会
    • Place of Presentation
      東京
    • Year and Date
      2008-08-05
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] High Performance of Limonite-Based Composite Catalysts in the Decomposition of Ammonia in a Simulated Syngas-Rich Fuel Gas2008

    • Author(s)
      Naoto Tsubouchi, Hiroyuki Hashimoto, and Yasuo Ohtsuka
    • Organizer
      International Pittsburgh Coal Conference
    • Place of Presentation
      Pittsburgh, USA
    • Year and Date
      2008-10-01
    • Data Source
      KAKENHI-PROJECT-19310044
  • [Presentation] 電気炉製鋼工程におけるヘキサクロロベンゼンの生成と制御:集塵ダスト中の炭素の化学状態と塩化水素による炭素の表面塩素化2007

    • Author(s)
      坪内直人
    • Organizer
      第7回多元物質科学研究所研究発表会
    • Place of Presentation
      仙台
    • Year and Date
      2007-12-12
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] 昇温脱離/昇温酸化を用いたフライアッシュ中の未燃炭素の化学状態の解析2007

    • Author(s)
      坪内直人, 橋本晴美, 山田哲夫, 大塚康夫
    • Organizer
      日本エネルギー学会大会
    • Place of Presentation
      福岡
    • Year and Date
      2007-08-02
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] 石炭中のフッ素のフライアッシュへの分配に対する未燃炭素の役割2007

    • Author(s)
      坪内直人, 大塚康夫
    • Organizer
      日本鉄鋼協会秋季講演大会
    • Place of Presentation
      岐阜
    • Year and Date
      2007-09-19
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] Chlorine Functional Forms of Argonne Premium Coal Samples and the Changes with Water Washing and in Slow Heating Rate Pyrolysis2007

    • Author(s)
      Naoto Tsubouchi
    • Organizer
      The 233rd American Chemical Society National Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2007-04-01
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] 電気炉製鋼工程におけるヘキサクロロベンゼンの生成機構 : 集塵ダスト中の炭素の化学状態と塩化水素による炭素の表面塩素化2007

    • Author(s)
      坪内直人, 橋本裕之, 大高典明, 川島彬之, 大塚康夫
    • Organizer
      東北大学多元物質科学研究所発表会
    • Place of Presentation
      仙台
    • Year and Date
      2007-12-12
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] 石炭中のフッ素のフライアッシュへの分配に対する未燃炭素の役割2007

    • Author(s)
      坪内直人
    • Organizer
      日本鉄鋼協会第154回秋季講演大会
    • Place of Presentation
      岐阜
    • Year and Date
      2007-09-19
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] 昇温脱離/昇温酸化法を用いたフライアッシュ中の未燃炭素の化学状態解析2007

    • Author(s)
      坪内直人
    • Organizer
      第16回日本エネルギー学会大会
    • Place of Presentation
      福岡
    • Year and Date
      2007-08-02
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] フライアッシュ中のフッ素の化学形態と溶出挙動2006

    • Author(s)
      坪内直人, 林英和, 橋本裕之, 大塚康夫
    • Organizer
      化学系学協会東北大会
    • Place of Presentation
      秋田
    • Year and Date
      2006-09-22
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] 炭素物質と塩化水素との反応による表面塩素種の生成2006

    • Author(s)
      坪内直人, 大塚康夫
    • Organizer
      化学系学協会東北大会
    • Place of Presentation
      秋田
    • Year and Date
      2006-09-22
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] 石炭の熱分解時における HCl の二次的反応: HCl と炭素物質とのモデル反応に関する研究2006

    • Author(s)
      坪内直人, 佐藤正秀, 鈴木昇, 大塚康夫
    • Organizer
      石炭科学会議
    • Place of Presentation
      高知
    • Year and Date
      2006-10-12
    • Data Source
      KAKENHI-PROJECT-18681011
  • [Presentation] CO2削減は一日にして成らず ~スーパークリーン・コール・テクノロジーへ~

    • Author(s)
      坪内直人
    • Organizer
      第2回エネルギー・マテリアル融合領域シンポジウム
    • Place of Presentation
      北海道大学 (北海道)
    • Invited
    • Data Source
      KAKENHI-PROJECT-23656506
  • 1.  OHTSUKA Yasuo (20091663)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 4 results
  • 2.  KIKUCHI Takemitsu (30169825)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 2 results
  • 3.  HASHIMOTO Hiroyuki (80375170)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 4 results
  • 4.  YAMADA Tetsuo (40091558)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  MOCHIZUKI YUUKI (90546087)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  王 野 (40292304)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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