发明名称 |
PROCESS FOR MANUFACTURING AN INORGANIC MEMBRANE SUPPORT FOR SEPARATION TECHNIQUES |
摘要 |
<p>1. A process for the preparation of a support for a mineral membrane for separation procedures, which is resistant to high pressures and which is formed from a carbon-carbon composite material of a porous texture suited to that of the mineral membrane, the process being characterized by the following steps : - the carbon-carbon composite material which is formed by a cloth or a felt of carbon fibres of relatively small thickness is impregnated by a bonding agent formed by a carbonisable resin, - said material is shaped, - carbonisation of the bonding agent is effected, and - the porous texture is adjusted.</p> |
申请公布号 |
DE3663112(D1) |
申请公布日期 |
1989.06.08 |
申请号 |
DE19863663112 |
申请日期 |
1986.06.06 |
申请人 |
LE CARBONE LORRAINE |
发明人 |
BAUER, JEAN-MICHEL;MAIRE, JACQUES;VERNA, MAURICE CHATEAU SAINTE ANNE |
分类号 |
B01D39/20;B01D69/10;B01D71/02;C04B35/83;C04B38/00;(IPC1-7):B01D13/04;C04B35/52 |
主分类号 |
B01D39/20 |
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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