发明名称 |
Hollow fiber membrane separation apparatus |
摘要 |
<p>The invention comprises an annular hollow fiber membrane module (1) comprising a plurality of helically wound layers of semi-permeable hollow fibers (2), wherein the fiber wind angle varies across the axial length of the module in one or more layers. A method of making the module, and a separation module which includes the module described above is also disclosed. <IMAGE></p> |
申请公布号 |
EP0798034(A1) |
申请公布日期 |
1997.10.01 |
申请号 |
EP19970105320 |
申请日期 |
1997.03.28 |
申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
GIGLIA, SALVATORE;BIKSON, BENJAMIN |
分类号 |
B01D53/22;B01D63/02;(IPC1-7):B01D63/02;B01D69/08;B01D63/10 |
主分类号 |
B01D53/22 |
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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