| 发明名称 |
COMPOSITE GAS SEPARATION MEMBRANES |
| 摘要 |
<p>A polysulfone - zeolite composite membrane can be used to separate gas pairs such as hydrogen/carbon dioxide. Zeolite, preferably zeolite 3A particles are covalently bonded to the polymer using an aminofunctional methoxysilane as a coupling agent to bind the zeolite particles to an aldehyde modified polysulfone matrix.</p> |
| 申请公布号 |
CA2421875(C) |
申请公布日期 |
2010.08.24 |
| 申请号 |
CA20032421875 |
申请日期 |
2003.03.13 |
| 申请人 |
NATIONAL RESEARCH COUNCIL OF CANADA |
发明人 |
GUIVER, MICHAEL D.;THI, HOAI NAM LE;ROBERTSON, GILLES P. |
| 分类号 |
B01D71/68;B01D53/22;B01D67/00;B01D69/14;B01D71/02;B01D71/76 |
主分类号 |
B01D71/68 |
| 代理机构 |
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