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STUDY IN NEW DEHYDROGENATION USING A HYDROGEN-PERMEABLE MEMBRANE REACTOR

Research Project

Project/Area Number 02650594
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 工業物理化学・複合材料
Research InstitutionWaseda University

Principal Investigator

KIKUCHI Eiichi  School of Sci. & Eng. Applied Chemistry, Professor, 理工学部, 教授 (90063734)

Co-Investigator(Kenkyū-buntansha) ITOH Hiroyuki  School of Sci. & Eng. Mineral Resources Eng. Assistant, 理工学部, 助手 (00213083)
MATSUDA Takeshi  School of Sci. & Eng. Applied Chemistry, Lecturer, 理工学部, 講師 (10199804)
Project Period (FY) 1990 – 1991
Project Status Completed (Fiscal Year 1991)
Budget Amount *help
¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1991: ¥300,000 (Direct Cost: ¥300,000)
Fiscal Year 1990: ¥1,300,000 (Direct Cost: ¥1,300,000)
KeywordsPalladium / Inorganic Membrane / Membrane Reactor / Hydrogen / Dehydrogenation / Dehydroaromatization / Propane / Isobutane / メンブレンリアクタ- / イソブチレン / 複合膜 / エチルベンゼン
Research Abstract

The dehydrogenation of isobutane to isobutene was conducted in a comparatively low temperature range between 623 and 723K using a hydrogen permeable membrane reactor. Al_2O_3-supported Pt catalyst exhibited high activity compared with a commercial Cr_2O_3-Al_2O_3 catalyst in a conventional flow reactor. In the membrane reactor, however, the Pt catalyst gave a lower yield of isobutene than the Cr_2O_3-Al_2O_3 catalyst, although the isobutene yields on both of these catalysts were high compared with thermodynamic equilibrium ones attainable in a conventional reactor, due to the shift of equilibrium toward the product side. It was shown that the Pt catalyst was more rapidly deteriorated in the membrane reactor, due to deposition of carbonaceous matters. On the other hand, undesirable side reactions such as hydroisomerization and hydrogenolysis were suppressed in the membrane reactor due to the removal of produced hydrogen from the reaction side, leading to high selectivity for isobutene. The addition of Sn to Pt/Al_2O_3 was effective to enhance the catalytic activity for dehydrogenation in the membrane reactor.

Report

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

    (25 results)

All Other

All Publications (25 results)

  • [Publications] Eiichi Kikuchi: "Hydrogen Production from Methane Steam Reforming Assisted by Use of Membrane Reactor" Studies in Surface Science and Catalysis. 61. 509-515 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Eiichi Kikuchi: "Hydrogen Permeable Palladium-silver Alloy Membrane Supported on Porous Ceramics" Journal of Membrane Science. 56. 315-325 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Eiichi Kikuchi: "Steam Reforming of Methane in a Hydrogen-Permeable Membrane Reactor" Applied Catalysis. 76. 223-230 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Eiichi Kikuchi: "Preparation of Supported Thin Pd-Ag Alloy Membranes and Their Characteristics for Hydrogen Separation" Gas Separation & Purification. 5. 261-266 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Shigeyuku Uemiya: "Promotion of the Conversion of Propane to Aromatics by Use of a Palladium Membrane" Applied Catalysis. 76. 171-181 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Takeshi Matsuda: "Dehydrogenation of Isobutane to Isobutene in Palladium Membrane Reactor" Applied Catalysis in press.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Eiichi Kikuchi: "Hydrogen Production from Methane Steam Reforming Assisted by Use of Membrane Reactor" Studies in Surface Science and Catalysis. 61. 509-515 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Eiichi Kikuchi: "Hydrogen Permeable Palladium-silver Alloy Membrane Supported on Porous Ceramics" Journal of Membrane Science. 56. 315-325 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Eiichi Kikuchi: "Steam Reforming of Methane in a Hydrogen-Permeable Membrane Reactor" Applied Catalysis. 76. 223-230 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Eiichi Kikuchi: "Preparation of Supported Thin Pd-Ag Alloy Membranes and Their Characteristics for Hydrogen" Gas Separation & Purification. 5. 261-266 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Shigeyuki Uemiya: "Promotion of the Conversion of Propane to Aromatics by Use of a Palladium Membrane" Applied Catalysis. 76. 171-181 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Takeyuki Uemiya: "Dehydrogenation of Isobutane to Isobutene Applied Catalysis" Palladium Membrane Reactor.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1991 Final Research Report Summary
  • [Publications] Eiichi Kikuchi: "Hydrogen Production from Methane Steam Reforming Assisted by Use of Membrane Reactor" Studies in Surface Science and Catalysis. 61. 509-515 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Eiichi Kikuchi: "Hydrogen Permeable Palladiumーsilver Alloy Membrane Supported on Porous Ceramics" Journal of Membrane Science. 56. 315-325 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Eiichi Kikuchi: "Steam Reforming of Methane in a Hydrogenーpermeable Membrane Reactor" Applied Catalysis. 67. 223-230 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Shigeyuku Uemiya: "Promotion of the Conversion of Propane to Aromatics by Use of a Palladium Membrane" Applied Catalysis. 76. 171-181 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Shigeyuku Uemiya: "The Water Gas Shift Reaction Assisted by a Palladium Membrane Reactor" Industrial & Engineering Chemistry Research. 30. 585-589 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] Shigeyuku Uemiya: "Separation of Hydrogen through Palladium Thin Film Supported on a Porous Glass Tube" Journal of Membrane Science. 56. 303-313 (1991)

    • Related Report
      1991 Annual Research Report
  • [Publications] 菊地 英一: "パラジウムの水素選択透過を利用したメンブレンリアクタ-" ケミカル・エンジニヤリング. 287-291 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 上宮 成之: "無電解めっき法によるパラジウム薄膜の調製" 日本化学会誌. 669-675 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] Shigeyuki Uemiya: "Aromatization of Propane Assisted by Palladium Membrane Reactor" Chemistry Letters. 1335-1338 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] Shigeyuki Uemiya: "Promotion of Methane Steam Reforming by Use of Palladium Membrane" Sekiyu Gakkaishi. 33. 418-421 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] Shigeyuki Uemiya: "Steam Reforming of Methane in a Hydrogenーpermeable Membrane Reactor" Applied Catalysis. 67. 223-230 (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] Shigeyuki Uemiya: "Separation of Hydrogen through Palladium Thin Film Supported on a Porous Glass Tube" Journal of Membrane Science. (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 菊地 英一(国眼 孝雄編): "第II部第1章第3節 パラジウム/多孔質ガラス複合膜を用いたメンブレンリアクタ-(メンブレンリアクタ-応用ハンドブック)(内7p)" サイエンスフォ-ラム, 333 (1990)

    • Related Report
      1990 Annual Research Report

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

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