gas and vapor separation using ionic liquids
| Project/Area Number |
24560918
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Properties in chemical engineering process/Transfer operation/Unit operation
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
ITO akira 東京工業大学, 理工学研究科, 教授 (50151494)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | membrane separation / ionic liquid / vapor permeation / permeability / 液体膜 / イオン液体 / 二酸化炭素 / 除湿法 / 膜分離 / ガス分離 / 除湿 |
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| Outline of Final Research Achievements |
A liquid membrane process for gas and vapor separation from air was proposed using ionic liquid for the membrane material. The liquid membrane consists of hydrophobic micro porous membrane and a hydrophilic micro porous membrane as support. Since ionic liquid is non-volatile, the durability of the liquid membrane is improved. A flat type membrane module with the liquid membrane was applied for carbon dioxide from air, dehumidification of air and VOC separation in air. Effective additives for the special separation were investigated.
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Report
(4 results)
Research Products
(5 results)
