发明名称 |
ORGANOPHILIC POLYSILSESQUIOXANE MEMBRANES FOR SOLVENT NANOFILTRATION AND PERVAPORATION |
摘要 |
Selective retaining a relatively hydrophilic molecule from a mixture of a relatively hydrophobic molecule and the relatively hydrophilic molecule can be achieved using a hydrophobic, microporous hybrid membrane based on silica, wherein at least 25 % of the silicon atoms is bound to a bridging C1-C12-hyrdocarbylene group. The average number of carbon atoms of the bridging groups and any additional monovalent organic groups, taken together, is at least 3.5. The membrane can be part of a production facility for separating alcohol/water mixtures.
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申请公布号 |
CA2799013(A1) |
申请公布日期 |
2011.11.24 |
申请号 |
CA20112799013 |
申请日期 |
2011.05.16 |
申请人 |
STICHTING ENERGIEONDERZOEK CENTRUM NEDERLAND |
发明人 |
KREITER, ROBERT;PARADIS, GOULVEN GILDAS;VENTE, JAAP FERDINAND;CASTRICUM, HESSEL LENNART;TEN ELSHOF, JOHAN EVERT |
分类号 |
B01D71/02;B01D61/02;B01D61/36;B01D67/00;B01D69/14;B01D71/70;C08G77/50;C08L83/14;C09D183/14 |
主分类号 |
B01D71/02 |
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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