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Reducible gas evolution from the alkali treated soot or active carbon by the catalyzed steam or carbon dioxide.

Research Project

Project/Area Number 02555165
Research Category

Grant-in-Aid for Developmental Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 無機工業化学・無機材料工学
Research InstitutionIbaraki College of Technology

Principal Investigator

SAITOH Yasuo  Ibaraki College of Technology, Department of Industrial Chemistry, Assistant Professor, 工業化学科, 助教授 (10005374)

Project Period (FY) 1990 – 1991
Project Status Completed (Fiscal Year 1991)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 1991: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 1990: ¥2,000,000 (Direct Cost: ¥2,000,000)
KeywordsSoot / KOH treatment / Water gas reaction / Methanation / Shift reaction / Thermal analysis / Channel network / Catalysis cycle / 軽油・スス / 炭素パ-ティキュレ-ト / ススの表面特性 / 走査型電子顕微鏡観察 / 活性炭 / プロパン・スス / エンジン・スス / アルカリ含浸処理 / 還元性ガス / ガス化剤 / 炭素表面物性
Research Abstract

Gasification of chemically treated propane-, gasoline-, light oil-soot or active carbon into the gaseous materials by the catalyzed steam or carbon dioxide in the elevated temperature was investigated to propose the valuable utilization of exhaust soot. The results are as follows.
1. Various KOH treated soots were significantly transformed into the H_2, CO, CO_2 mixture gas in the stream of steam and helium at around 700゚C. KOH was estimated to be catalyst in the water gas reaction.
2. Carbon dioxide in the produced gas was found to be formed by shift reaction (CO+H_2O->CO_2+H_2).
3. Decline in the catalysis on KOH was observed in the carbon dioxide stream.
4. Nethanation of the produced mixture gas (CO, CO_2, H_2) in the soot-H_2O/KOH reactant was demonstrated by Pd/ZrO_2 catalyst at 400゚C.
5. Structure change in the carbon channel network was suggested through the data of surface area, XRD, DTA-TG, and SEM etc. on the gasification of KOH treated soot.
6. Mechanism of catalysis on KOH in the soot gasification was proposed as the cycle of dehydration, reduction, oxidation, and hydration.

Report

(3 results)
  • 1991 Annual Research Report   Final Research Report Summary
  • 1990 Annual Research Report
  • Research Products

    (20 results)

All Other

All Publications (20 results)

  • [Publications] 斎藤 保夫: "アルカリ処理後のススまたは活性炭の水蒸気あるいはCO_2によるガス化" 第66回触媒討論会(A)予稿集. 168-169 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 斎藤 保夫: "プロパン・ススの非燃焼ガス化におけるKOHの処理効果" 1990年度炭素資源の化学的利用に関する研究発表講演会予稿集. 3-4 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 斎藤 保夫: "KOH処理ススまたは活性炭の水蒸気による触媒ガス化" 茨城工業高等専門学校研究彙報. 26. 183-186 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 斎藤 保夫: "KOH処理パ-ティキュレ-トの非燃焼ガス化と熱分析" 第68回触媒討論会(A)予稿集. 116-117 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 斎藤 保夫: "KOH処理カ-ボンパ-ティキュレ-トの水性ガス反応" 日本化学会誌.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 斎藤 保夫: "エンジン燃料ススのKOH処理による非燃焼ガス化" 日本エネルギ-学会70周年記念講演会・大会.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Yasuo Saitoh: "Gasification of the alkali treated soot or active carbon by steam or carbon dioxid." 66th Shokubai Tohronkai Abstracts. 168-169 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Yasuo Saitoh: "Effect of KOH treatment on the non-combustive gasification of propane-soot" Research Presentation Abstracts on Chemical Uses of Carbonaceous Resources in 1990. 3-4 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Yasuo Saitoh: "Catalyzed gasification of KOH treated soot or active carbon by steam" Research Reports of Ibaragi National College of Technology. 26. 183-186 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Yasuo Saitoh: "Non-combusitive gasification and thermal analysis of KOH treated carbon particulate." 68th Shokubai Tohronkai Abstracts. 116-117 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Yasuo Saitoh: "Water gas reaction of KOH treated carbon particlate." Nihon Kagaku Kaishi.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] 斎藤 保夫: "活性炭またはススの触媒によるガス化の試み" 化学系7学協会連合東北地方大会講演予稿集. 161-161 (1989)

    • Related Report
      1991 Annual Research Report
  • [Publications] 斎藤 保夫: "アルカリ処理後のススまたは活性炭の水蒸気あるいはCO_2によるガス化" 触媒討論会(A)予稿集(第66回). 168-169 (1990)

    • Related Report
      1991 Annual Research Report
  • [Publications] 斎藤 保夫: "プロパン・ススの非燃焼ガス化におけるKOHの処理効果" 1990年度炭素資源の化学的利用に関する研究発表講演会予稿集. 3-4 (1990)

    • Related Report
      1991 Annual Research Report
  • [Publications] 斎藤 保夫: "KOH処理ススまたは活性炭の水蒸気による触媒ガス化" 茨城工業高等専門学校研究彙報. 26. 183-186 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 斎藤 保夫: "KOH処理カ-ボンパ-ティキュレ-トの非燃焼ガス化と熱分析" 第68回触媒討論会(A)予稿集. 116-117 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 斎藤 保夫: "KOH処理カ-ボンパ-ティキュレ-トの水性ガス反応" 日本化学会誌.

    • Related Report
      1991 Annual Research Report
  • [Publications] 斎藤 保夫: "アルカリ処理後のススまたは活性炭の水蒸気あるいはCO_2によるガス化" 第66回触媒討論会(A)講演. 168-169 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 斎藤 保夫: "プロパン・ススの非燃焼ガス化におけるKOHの処理効果" 1990年度炭素資源の化学的利用に関する研究発表講演会. 3-4 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 斎藤 保夫: "KOH処理ススまたは活性炭の水蒸気による触媒ガス化" 茨城工業高等専門学校研究彙報. 26. 183-186 (1991)

    • Related Report
      1990 Annual Research Report

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Published: 1990-04-01   Modified: 2016-04-21  

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