发明名称 |
POLYIMIDE MEMBRANES AND METHOD OF PRODUCTION |
摘要 |
The disclosure relates generally to a gas separation membrane and a gas separation method in which at least one type of gas is separated and recovered from a gas mixture, using the gas separation membrane. The gas separation membrane is asymmetric and hollow and made of a polyimide material. The method of the invention provides a practical, high-performance technique for gas separation. |
申请公布号 |
US2014137735(A1) |
申请公布日期 |
2014.05.22 |
申请号 |
US201213730498 |
申请日期 |
2012.12.28 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BHANDARI DHAVAL AJIT;NARANG KRISTI JEAN;POLISHCHUK KIMBERLY ANN |
分类号 |
B01D71/64;B01D53/22;B01D67/00;B01D69/08 |
主分类号 |
B01D71/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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