| Project/Area Number |
08555193
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 展開研究 |
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| Research Field |
反応・分離工学
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| Research Institution | Yamaguchi University |
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Principal Investigator |
OKAMOTO Kenichi Yamaguchi University, Faculty of Engineering, Professor, 工学部, 教授 (20029218)
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| Co-Investigator(Kenkyū-buntansha) |
ABE Jun Mitsui Engineering and Shipbuilding Co, Engineering Department, Environmental Sy, 環境エネルギー統括部, 主幹研究員
KONDO Masakazu Mitsui Engineering and Shipbuilding Co, Chiba Laboratory, Manager, 千葉研究所, 主幹研究員
TANAKA Kazuhiro Yamaguchi University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (30188289)
KITA Hidetoshi Yamaguchi University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (10177826)
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| Project Period (FY) |
1996 – 1998
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| Project Status |
Completed (Fiscal Year 1998)
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| Budget Amount *help |
¥10,600,000 (Direct Cost: ¥10,600,000)
Fiscal Year 1998: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1997: ¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 1996: ¥6,500,000 (Direct Cost: ¥6,500,000)
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| Keywords | Membrane Separation / Zeolite Membrane / Pervaporation / Vapor Permeation / Organic Liquid Separation / Inorganic Membrane / パ-ベ-パレーション |
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| Research Abstract |
Zeolite membranes were prepared on the surface of porous tubular support using the hydrothermal synthesis. The surface morphologies of the membranes were characterized by X- ray diffraction and SEM.Based on pervaporation and vapor permeation measurements for organic liquid mixtures, NaA.zeolite membrane showed very high water-selective permeation for water/organic liquid mixture, NaY zeolite membrane showed very high alcohol-selective for alcohol/ether or alcohol/benzene mixtures, and ZSM-5 zeolite membrane showed alcohol-selective for alcohol/water mixtures. The tubular-type modules have been fabricated with NaA zeolite membrane, which has high pervaporation performance, excellent mechanical strength, thermal resistance and extremely high durability to solvents.
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