| 发明名称 |
Polymer membrane for the separation of gas mixture |
| 摘要 |
This membrane comprises asymmetric hollow fibre of poiyethersulphide for the purpose of pervaporation, treated with mixtures of liquids (C2H50H+X) in which X=toluene, acetone, dimethylformamide with a content of between 7 - 12% by volume of the mixture, subsequently treated with a solution at 2.5% by volume of urethanosiloxane in isopropylic alcohol. |
| 申请公布号 |
AU5747499(A) |
申请公布日期 |
2001.02.13 |
| 申请号 |
AU19990057474 |
申请日期 |
1999.08.27 |
| 申请人 |
DAVID SYSTEMS TECHNOLOGY S.L. |
发明人 |
RICARDO BLACH VIZOSO;ALEXANDER KOTENKO;DIMITRI AMIRKHANOV;MIKHAIL TULSKY;VLADIMIR FATEEV |
| 分类号 |
B01D53/22;B01D61/36;B01D67/00;B01D69/08;B01D71/68;C01B3/50;D06M11/00;D06M11/09;D06M11/11;D06M13/07;D06M13/513;D06M23/00 |
主分类号 |
B01D53/22 |
| 代理机构 |
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