发明名称 |
FEED SPACER FOR SPIRAL WOUND MEMBRANE ELEMENT |
摘要 |
A feed channel spacer for use in a spiral wound membrane element provides a series of generally parallel interior channels. The interior channels extend from an inlet side of the spacer to an outlet side of the spacer, but follow an undulating or zigzagging path. Dean's vortices or other flow patterns that cause mixing reduce concentration polarization. The feed channel spacer is made by pressing a sheet of thermoplastic material in a die. |
申请公布号 |
WO2013085664(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
WO2012US64120 |
申请日期 |
2012.11.08 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
DONTULA, PRASANNA, RAO;TAYALIA, YATIN;BHARWADA, UPEN, JAYANT |
分类号 |
B01D63/10 |
主分类号 |
B01D63/10 |
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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