发明名称 |
Supported zeo-type membrane |
摘要 |
Novel membranes comprise crystals of a zeo-type material carried by a porous support. The crystal growth of the zeo-type material is essentially continuous over the pores of the support and the zeo-type material is crystallized directly from and bonds directly to the support. Membranes may be prepared by immersing the support in a synthesis gel, crystallizing the gel, removing the support, and repeating these steps at least once.
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申请公布号 |
US5567664(A) |
申请公布日期 |
1996.10.22 |
申请号 |
US19940285897 |
申请日期 |
1994.08.04 |
申请人 |
BRITISH PETROLEUM COMPANY, P.L.C |
发明人 |
BARRI, SAMI A. I.;BRATTON, GRAHAM J.;NAYLOR, TIMOTHY D. |
分类号 |
B01D71/02;B01J29/04;B01J29/06;B01J29/80;B01J35/06;C01B39/38;(IPC1-7):B01J20/16;B01J35/04 |
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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