Development of hydrophobic silica and zeolite composite membrane for carbon dioxide separation

• Project/Area Number: 23860058
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Properties in chemical engineering process/Transfer operation/Unit operation
• Research Institution: Kansai University
• Principal Investigator: ARAKI Sadao 関西大学, 環境都市工学部, 助教 (00599152)
• Project Period (FY): 2011 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000); Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
• Keywords: RHO型ゼオライト / 疎水性シリカ / 複合膜 / 二酸化炭素分離

Research Abstract

Preparation method of the zeolite / hydrophobic silica composite membranes has been developed. The carbon dioxide separation properties of the composite membrane was confirmed. We’re successfully prepared zeolite RHO / hydrophobic silica composite membranes with permselective carbon dioxide by vacuum coating method. The preparation condition of the composite membrane, its gas permeation properties and the durability under wet condition was examined. The composite membrane showed the carbon dioxide selectively and stable performance for 100 h under wet condition.

Research Products

• [Presentation] Preparation of zeolite rho and its application for CO2 separation (2012)
  • Author(s): Sadao Araki, Takao Sugita, Hideki Yamamoto
  • Organizer: 10th Japan-Korea Symposium on Materials & Interfaces
  • Place of Presentation: Kyoto, Japan,
  • Year and Date: 2012-11-08
• [Presentation] RHO型ゼオライト/疎水性シリカ複合膜による二酸化炭素の選択分離 (2012)
  • Author(s): 杉田隆生,荒木貞夫,山本秀樹
  • Organizer: 化学工学会第44回秋季大会
  • Place of Presentation: 東北大学
  • Year and Date: 2012-09-20
• [Presentation] RHO型ゼオライトを用いた二酸化炭素分離材料の開発 (2012)
  • Author(s): 荒木貞夫,杉田隆生,山本秀樹
  • Organizer: 化学工学会第44回秋季大会
  • Place of Presentation: 東北大学
  • Year and Date: 2012-09-20
• [Presentation] CO2 separation of hydrophobic silica and zeolite RHO composite membrane for synthetic biogas purification (2012)
  • Author(s): Sadao Araki, Takao Sugita, Hideki Yamamoto
  • Organizer: International Symposium on Zeolites and Microporous Crystals(ZMPC2012)
  • Place of Presentation: Hiroshima a, Japan
  • Year and Date: 2012-06-29
• [Presentation] Preparation and gas permeation properties of hydrophobic silica-zeolite rho membranes (2012)
  • Author(s): Sadao Araki, Takao Sugita, Hideki Yamamoto
  • Organizer: the 12th International Conference on Inorganic Membranes, Enschede
  • Place of Presentation: The Netherlands Hiroshima, Japan
  • Year and Date: 2012-06-10
• [Presentation] RHO型ゼオライト/疎水性シリカ複合膜の調製と気体分離特性 (2012)
  • Author(s): 杉田隆生, 荒木貞夫,山本秀樹
  • Organizer: 分離技術会年会2012
  • Place of Presentation: 関西大学
  • Year and Date: 2012-06-01
• [Presentation] RHOゼオライトの粒子径制御と二酸化炭素吸着特性 (2011)
  • Author(s): 荒木貞夫, 清原八里, 田中俊輔, 三宅義和
  • Organizer: 化学工学会 第43回秋季大会
  • Place of Presentation: 名古屋工業大学
  • Year and Date: 2011-09-14
• [Presentation] RHOゼオライトの粒子径制御と二酸化炭素吸着特性 (2011)
  • Author(s): 荒木貞夫, 清原八里, 田中俊輔, 三宅義和
  • Organizer: 化学工学会第43回秋季大会
  • Place of Presentation: 名古屋工業大学
  • Year and Date: 2011-09-14
• [Presentation] RHO型ゼオライトを用いた二酸化炭素分離材料の開発
  • Author(s): 荒木貞夫，杉田隆生，山本秀樹
  • Organizer: 化学工学会第44回秋季大会
  • Place of Presentation: 東北大学
• [Presentation] RHO型ゼオライト/疎水性シリカ複合膜による二酸化炭素の選択分離
  • Author(s): 杉田隆生，荒木貞夫，山本秀樹
  • Organizer: 化学工学会第44回秋季大会
  • Place of Presentation: 東北大学
• [Presentation] RHO型ゼオライト/疎水性シリカ複合膜の調製と気体分離特性
  • Author(s): 杉田隆生， 荒木貞夫，山本秀樹
  • Organizer: 分離技術会年会2012
  • Place of Presentation: 関西大学
• [Presentation] Preparation of zeolite rho and its application for CO2 separation
  • Author(s): Sadao Araki, Takao Sugita, Hideki Yamamoto
  • Organizer: 10th Japan-Korea Symposium on Materials & Interfaces
  • Place of Presentation: Kyoto, Japan
• [Presentation] CO2 separation of hydrophobic silica and zeolite RHO composite membrane for synthetic biogas purification
  • Author(s): Sadao Araki, Takao Sugita, Hideki Yamamoto
  • Organizer: International Symposium on Zeolites and Microporous Crystals(ZMPC2012)
  • Place of Presentation: Hiroshima, Japan
• [Presentation] Preparation and gas permeation properties of hydrophobic silica-zeolite rho membranes
  • Author(s): Sadao Araki, Takao Sugita, Hideki Yamamoto
  • Organizer: the 12th International Conference on Inorganic Membranes
  • Place of Presentation: Enschede, The NetherlandsHiroshima, Japan
• [Remarks]
  • URL: http://www.cheng.kansai-u.ac.jp/Process/
• [Remarks] 研究室ホームページ
  • URL: http://www.cheng.kansai-u.ac.jp/Process/