| 发明名称 |
APPARATUS FOR MASS TRANSFER |
| 摘要 |
A spirally wound membrane unit in which the membrane is applied as an envelope thereby permitting passage of fluids along both sides of the membrane. The envelope may comprise spacing members. |
| 申请公布号 |
ZA8301413(B) |
申请公布日期 |
1983.11.30 |
| 申请号 |
ZA19830001413 |
申请日期 |
1983.03.02 |
| 申请人 |
SHELL RES LTD |
发明人 |
BITTER JOHAN GEORGE ALBERT |
| 分类号 |
B01D61/08;B01D53/22;B01D61/18;B01D63/10;B01J19/32 |
主分类号 |
B01D61/08 |
| 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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