发明授权
- 专利标题： Supported zeo-type membrane
- 专利标题（中）： 支持Zeo型膜
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申请号： US285897申请日： 1994-08-04
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公开(公告)号： US5567664A公开(公告)日： 1996-10-22
- 发明人: Sami A. I. Barri , Graham J. Bratton , Timothy D. Naylor
- 申请人： Sami A. I. Barri , Graham J. Bratton , Timothy D. Naylor
- 申请人地址： GB3 London
- 专利权人： British Petroleum Company, p.l.c
- 当前专利权人： British Petroleum Company, p.l.c
- 当前专利权人地址： GB3 London
- 优先权： GBX9022836 19901019
- 主分类号： B01D71/02
- IPC分类号： B01D71/02 ; B01J29/04 ; B01J29/06 ; B01J29/80 ; B01J35/06 ; C01B39/38 ; B01J20/16 ; B01J35/04
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.
公开/授权文献
- US4961348A Flowmeter fluid composition correction 公开/授权日：1990-10-09
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