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Selective Production of Intermediate Compounds of Reaction In Series by Use of Catalytic Zeolite Membrane Reactor

Research Project

Project/Area Number 13650829
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 反応・分離工学
Research InstitutionHOKKAIDO UNIVERSITY

Principal Investigator

MASUDA Takao  Hokkaido Univ., Grad. School of Eng., Prof., 大学院・工学研究員, 教授 (20165715)

Project Period (FY) 2001 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 2002: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2001: ¥2,300,000 (Direct Cost: ¥2,300,000)
KeywordsZeolite membrane / Catalytic membrane / Hydrophilic membrane / Reaction and separation / Pervaporation / Control of pore size / Acetic acid / Reaction of methanol / MF1型ゼオライト膜 / 構造触媒 / MTOの反応 / ゼオライト膜 / 細孔径制御
Research Abstract

Zeolites are crystalline alumino-silicate, and widely used as catalysts and adsorbents. MFI-type zeolite has fine pores within its crystals, the diameter of which is almost the same as the molecular size of benzene. Hence, the zeolite shows high molecular-sieving effect. When the zeolite is succeeded to be prepare in the shape of membrane, the membrane can enable to realize new separation and simultaneous reaction and separation with high performance. The main objective of this project is to development of MFI-type zeolite catalytic membrane, and to apply it to high separation and simultaneous reaction and separation processes. We obtained the following results through this research work :
In fiscal year of 2001 :
(1) MFI-type catalytic membrane was succeeded to prepared without any pin-holes by a new method, well-mixed hydrothermal synthesis.
(2) Hydrophilic zeolite membrane with high acid-proof was successively prepared by the liquid phase oxidation method. This membrane allows the permeation for only water.
(3) We developed a new method, called "Catalytic Cracking of Silane (CCS) method", for controlling the pore diameter and the location of acid sites distribution of zeolite. When diethoxymethyl-silane was employed for the CCS method, the effective pore diameter was decreased in pores. On the other hand, tri-phenyl silane was used, the effective pore diameter was decreased only at pore months.
In fiscal year of 2002 :
The CCS method with tri-phenyl sliane was applied to contorol the distribution of active sites (acid sites) on the zeolite membranes, to prepared the membrane with acid sites only within pores. When the reaction of methanol was conducted by use of this treated membrane, useful olefins were produced at selectivity above 85% under the conditions of the conversion of methanol of around 0 to 70% and zero pressure drop between the permeate and the feed sides.

Report

(3 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • Research Products

    (16 results)

All Other

All Publications (16 results)

  • [Publications] Masuda, T.: "Effective Diffusivities of Lighter Hydrocarbons in Cu-and Co-MFI Type Zeolite Catalysts"Chemical Engineering Science. 56. 889-896 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masuda, T.: "Modification of Effective Pore Opening of MFI-type Zeolite Utilizing Catalytic Cracking of Silane and Its Application to Preparation of H_2 Separation Zeolite membrane"Microporous and Mesoporous Materials. 48. 239-245 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masuda, T.: "Simultaneous characterization of Acidic and Basic Properties of Solid Catalysts by TPD Method under Reduced Pressure"Shokubai. 43. 434-436 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masuda, T.: "Preparation of Hydrophilic and Acid-Proof Silicalite-1 Zeolite Membrane and Its Application to Selective Separation of Water from Water Solutions of Concentrated Acetic Acid by Pervaporation"Separation and Purification Technology. 32. 181-189 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masuda, T.: "Methanol to Olefins Using ZSM-5 Zeolite Catalyst Membrane Reactor"Chemical Engineering Science. 58. 649-656 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masuda, T., Okubo, Y., Mukai, S.R., Kawase, M., Hashimoto, K., Shichi, A., Satsuma, A., Hattori, T., Kiyozumi, Y.: "Effective Diffusivities of Lighter Hydrocarbons in Cu- and Co-MFI Type Zeolite Catalysts"Chemical Engineering Scinece. 56. 889-896 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masuda, T., Fukumoto, N., Kitamura, M., Mukai, S.R., Hashimoto, K., Tanaka, T., Funabiki, T.: "Modification of Effective Pore Opening of MFI-type Zeolite Utilizing Catalytic Cracking of Silane and Its Application to Preparation of H_2 Separation Zeolite membrane"Microporous and Mesoporous Materials. 48. 239-245 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masuda, T., Okubo, Y., Tanaka, T., Funabiki, T.: "Simultaneous characterization of Acidic and Basic Properities of Solid Catalysis by TPD Method under Reduced Pressure"Shokubai. 43. 434-436 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masuda, T., Otani, S., Tsuji, T., Kitamura, M., Mukai, S.R.: "Preparation of Hydrophilic and Acid-Proof Silicalite-1 Zeolite Membrane and Its Application to Selective Separation of Water from Water Solutions of Concentrated Acetic Acid by Pervaporation"Separation and Puriflcation Technology. 32/1-3. 181-189 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Masuda, T., Asanuma, T., Shoji, M., Mukai, S.R., Kawase, M., Hashimoto, K.: "Methanol to Olefins Using ZSM-5 Zeolite Catalyst Membrane Reactor"Chemical Engineering Science. 58. 649-656 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Masuda, T.Asanuma, M.Shouji, S.R.Mukai, M.Kawase, K.Hashimoto: "Methanol to Olefins Using ZSM-5 Zeolite Catalyst Membrane Reactor"Chemical Engineering Science. 58. 649-656 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Masuda, S.Otani, T.Tsuji, M.Kitamura, S.R.Mukai: "Preparation of Hydrophilic and Acid-Proof Silicalite-1 Zeolite Membrane and Its Application to Selective Separation of Water by Pervaporation"Separation and Puriflication Technology. (in press).

    • Related Report
      2002 Annual Research Report
  • [Publications] Takao Masuda: "Key Factors for the Encapsulation of Keggin-type Heteropoly Acids in the Supercages of Y-type Zeolite"Chemical Engineering Science. 56.. 799-804 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Takao Masuda: "Effective Diffusivities of Lighter Hydrocarbons in Cu- and Co-MFI Type Zeolite Catalysts"Chemical Engineering Science. 56.. 889-896 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] Takao Masuda: "Modification of Effective Pore Opening of MFI-type Zeolite Utilizing Catalytic Cracking of Silane and Its Application to Preparation of H_2 Separation Zeolite membrane"Microporous and Mesoporous Materials. 48. 239-245 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 増田 隆夫: "減圧TPD法による固体触媒の酸・塩基特性の同時評価"触媒. 43. 434-436 (2001)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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