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Development of the post-treatment method of zeolite membranes for high CO2 permeation

Research Project

Project/Area Number 19K05128
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 27010:Transport phenomena and unit operations-related
Research InstitutionShibaura Institute of Technology

Principal Investigator

Nomura Mikihiro  芝浦工業大学, 工学部, 教授 (50308194)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
KeywordsMFIゼオライト膜 / トリフルオロプロピルトリメトキシシラン / 後処理 / 二酸化炭素 / メタン / MORゼオライト膜 / 3-アミノプロピルトリメトキシシラン / 親水性 / 疎水性 / ゼオライト膜 / 二酸化炭素透過 / アルコキシド
Outline of Research at the Start

二酸化炭素分離技術のため、FAUやMORなど大きな細孔をもつゼオライト膜の開発を進める。そのため、カゴ状シルセスキオキサン(POSS)などの合成技術をベースとした高度な後処理を開発する。POSSは、合成条件を最適化することで、ゼオライトの4員環、5員環と類似しているSi-O-Si結合の4員環や5員環などを選択的に形成することができる。そのため、4員環をもつ合成途中のPOSS構造の場合、ゼオライトの4員環部分のみに有機置換基を導入可能となると思われる。さらに、有機置換基をもつ4員環、5員環中間体はFAUやMORの細孔より大きく、ゼオライト膜表面のみの処理が行える。

Outline of Final Research Achievements

The improvement of the carbon dioxide / hydrocarbon permeance ratio through the MFI zeolite membrane by post-treatment had been investigated. The pore size was 0.56 nm evaluated by single component gas permeation before the treatment. This was the same level as the pores of MFI zeolite (0.55 nm). The treatment vapor pressure was fixed at 0.2 M / L, and 3, 3, 3-trifluoropropyltrimethoxysilane (TFPrTMOS) treatment was performed. The CO2 / CH4 permeance ratio has been greatly improved from 1.34 to 16.0. The pore size of the treated membrane was 0.498 nm after the TFPrTMOS treatment. Since the size of the tetrafluoro group of TFPrTMOS is large, the pore diameter after treatment is small. As a result, carbon dioxide selective permeability was improved.

Academic Significance and Societal Importance of the Research Achievements

二酸化炭素分離技術は、2050年カーボンニュートラル社会の実現のために、必須の技術である。分離膜は連続操作が可能であり、分離エネルギーも非常に低い。そのため、高い選択性をもつ膜の開発は社会的意義も十分である。そこで、ここでは分子と同レベルの細孔径をもつゼオライト膜に注目した。ゼオライトは200種類以上の構造が報告されているが、分離膜として検討されているゼオライト種は多くない。ただし、新規なゼオライト種での膜開発は容易ではない。本研究では、ゼオライト膜の後処理により、もとのゼオライト膜にはなかった二酸化炭素分離特性を付与する。この様な研究は報告されておらず、学術的な新規性も高い。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (20 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (11 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 11 results,  Open Access: 7 results) Presentation (7 results) (of which Int'l Joint Research: 6 results,  Invited: 4 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] Chung Yuan Christian University(その他の国・地域)

    • Related Report
      2019 Research-status Report
  • [Journal Article] The evaluation of counter diffusion CVD silica membrane formation process for hydrogen separation by in situ analysis of diffusion carrier gas2022

    • Author(s)
      Katsunori Ishii, Mikihiro Nomura
    • Journal Title

      Membranes

      Volume: 12 Issue: 2 Pages: 102-102

    • DOI

      10.3390/membranes12020102

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of pure silica CHA zeolite membranes for CO2 separation2022

    • Author(s)
      Gabriel Gama da Silva Figueiredo, Daishi Takayama, Katsunori Ishii, Mikihiro Nomura, Takamasa Onoki, Takuya Okuno, Hiromasa Tawarayama, Shinji Ishikawa
    • Journal Title

      Membranes

      Volume: 11 Issue: 12 Pages: 926-926

    • DOI

      10.3390/membranes11120926

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 93."Pure silica CHA zeolite membrane synthesized on porous silica substrate for CO2 separation2021

    • Author(s)
      Gabriel Gama da Silva Figueiredo, Mikihiro Nomura, Kouhei Suzuki, Souta Maehara, Katsunori Ishii, Takamasa Onoki, Takuya Okuno, Hiromasa Tawarayama, Shinji Ishikawa
    • Journal Title

      SEATUC J. Sci. Eng.

      Volume: 2 Pages: 21-27

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Pore size control of silica membranes by counter diffusion CVD method2021

    • Author(s)
      Katsunori Ishii, Mikihiro Nomura
    • Journal Title

      SEATUC J. Sci. Eng.

      Volume: 2 Pages: 15-20

    • NAID

      130008077297

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reaction of methanol to olefin using a membrane contactor on a silica substrate2021

    • Author(s)
      Tanizume Shusei、Maehara Sota、Ishii Katsunori、Onoki Takamasa、Okuno Takuya、Tawarayama Hiromasa、Ishikawa Shinji、Nomura Mikihiro
    • Journal Title

      Separation and Purification Technology

      Volume: 254 Pages: 117647-117647

    • DOI

      10.1016/j.seppur.2020.117647

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Boosting photoassisted activity for catalytic oxidation of benzoic acid and reduction of 4-nitrophenol with Ag-supported Fe3O4 aerogel2021

    • Author(s)
      Lo Lin、Yang Zhen-Jie、Hung Yi-Chan、Tseng Pin-Yo、Nomura Mikihiro、Lin Yi-Feng、Hu Chechia
    • Journal Title

      Chemical Engineering Journal

      Volume: 405 Pages: 126641-126641

    • DOI

      10.1016/j.cej.2020.126641

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Overvoltage reduction in membrane Bunsen reaction for hydrogen production by using a radiation-grafted cation exchange membrane and porous Au anode2020

    • Author(s)
      Sawada Shin-ichi、Kimura Takehiro、Nishijima Haruyuki、Kodaira Takehide、Tanaka Nobuyuki、Kubo Shinji、Imabayashi Shin-ichiro、Nomura Mikihiro、Yamaki Tetsuya
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: 45 Issue: 27 Pages: 13814-13820

    • DOI

      10.1016/j.ijhydene.2020.02.229

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Control of a methanol to olefin reaction through an MFI-type zeolite membrane contactor2020

    • Author(s)
      Shusei Tanizume, Toshihiro Yoshimura, Katsunori Ishii, Mikihiro Nomura
    • Journal Title

      Membranes

      Volume: 10 Issue: 2 Pages: 26-26

    • DOI

      10.3390/membranes10020026

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Permeation properties of ions through inorganic silica-based membranes2020

    • Author(s)
      Junko Yoshiura, Katsunori Ishii, Yuta Saito, Takaya Nagataki, Yuhei Nagataki, Ayumi Ikeda, and Mikihiro Nomura
    • Journal Title

      Membranes

      Volume: 10 Issue: 2 Pages: 27-27

    • DOI

      10.3390/membranes10020027

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of Silica Membranes to Improve Dehydration Reactions2019

    • Author(s)
      Katsunori Ishii, Ai Shibata, Toshichika Takeuchi, Junko Yoshiura, Takumi Urabe, Yosuke Kameda, Mikihiro Nomura
    • Journal Title

      Journal of the Japan Petroleum Institute

      Volume: 62 Issue: 5 Pages: 211-219

    • DOI

      10.1627/jpi.62.211

    • NAID

      130007700279

    • ISSN
      1346-8804, 1349-273X
    • Year and Date
      2019-09-01
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Silica-based RO membranes for separation of acidic solution2019

    • Author(s)
      Katsunori Ishii, Ayumi Ikeda, Toshichika Takeuchi, Junko Yoshiura, Mikihiro Nomura
    • Journal Title

      Membranes

      Volume: 9 Issue: 8 Pages: 94-94

    • DOI

      10.3390/membranes9080094

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Development pure silica CHA zeolite membranes for CO2 separation2021

    • Author(s)
      Gabriel Gama da Silva Figueiredo, Daishi Takayama, Kohei Suzuki, Gai Okamoto, Shusei Tanizume, Sota Maehara, Katsunori Ishii, Mikihiro Nomura, Takamasa Onoki, Takuya Okuno, Hiromasa Tawarayama, Shinji Ishikawa
    • Organizer
      15th SEATUC (South East Asian Technical University Consortium) Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pore size control of silica membranes by counter diffusion CVD method2021

    • Author(s)
      Katsunori Ishii, Mikihiro Nomura
    • Organizer
      15th SEATUC (South East Asian Technical University Consortium) Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] コンタクター型膜反応器によるプロセス強化2021

    • Author(s)
      野村幹弘
    • Organizer
      化学工学会第52回秋季大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Essential properties of ceramic substrates for zeolite membranes - standardization for industrialization-2020

    • Author(s)
      Mikihiro Nomura
    • Organizer
      Korean Membrane Society 30th Anniversary Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Potential for hydrocarbon separation through inorganic membranes2020

    • Author(s)
      Mikihiro Nomura
    • Organizer
      The 19th Kuwait/Japan Joint Symposium Advancements in Petroleum Refining Industries
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Dehydration of acid solution through inorganic silica membranes prepared by a chemical vapor deposition2019

    • Author(s)
      Mikihiro Nomura
    • Organizer
      12th Conference of Aseanian Membrane Society
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Post-treatment of MOR zeolite membranes2019

    • Author(s)
      Yuki Yoshida
    • Organizer
      32nd International Symposium on Chemical Engineering
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Patent(Industrial Property Rights)] 複合化ゼオライト膜およびガス分離膜2021

    • Inventor(s)
      2021
    • Industrial Property Rights Holder
      2021
    • Industrial Property Rights Type
      特許
    • Filing Date
      2021
    • Related Report
      2020 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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