发明名称 |
PROCESS FOR PRODUCING A COMPOSITE MEMBRANE AND USES |
摘要 |
<p>A process for the production of a composite membrane, one or more microporous separation layers comprising a zeolite of the MFI type being produced by hydrothermal synthesis on a porous substrate, wherein one or more additives from the group consisting of linear (C1-C4)-alcohols, ammonia, primary, secondary and tertiary amines having in each case (C1-C4)-alkyl radicals, (C1-C4)-aminoalcohols and (C3-C4)-ketones are added to the synthesis solution for the hydrothermal synthesis.</p> |
申请公布号 |
EP2032239(A1) |
申请公布日期 |
2009.03.11 |
申请号 |
EP20070729319 |
申请日期 |
2007.05.21 |
申请人 |
BASF SE |
发明人 |
DIEFENBACHER, ARMIN;VOSS, HARTWIG;SCHUCH, GUNTER;NOACK, MANFRED;VOIGT, INGOLF;RICHTER, HANNES;CARO, JUERGEN |
分类号 |
B01D71/02;B01D53/22;B01D61/36;B01D67/00 |
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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