发明名称 |
CENTRAL CORE ELEMENT FOR A SPIRALLY WOUND SEPARATOR ASSEMBLY |
摘要 |
The present invention provides a central core element for separator assemblies useful in the purification of fluids, for example separator assemblies useful for the desalination of seawater. The central core element provided by the present invention comprises at least two porous exhaust conduits (18) wherein each porous exhaust conduit comprises an exhaust channel and one or more openings which allow fluid communication between an exterior surface of the porous exhaust conduit and the exhaust channel. The central core element defines a cavity into which may be disposed a first portion of a membrane stack assembly (110,112,116). In the preparation of a separator assembly comprising the central core element provided by the present invention, a second portion of the membrane stack assembly forms a multilayer membrane assembly disposed around the central core element. Also provided are central core elements for salt separator assemblies and spiral flow reverse osmosis devices. |
申请公布号 |
CA2739242(C) |
申请公布日期 |
2016.11.22 |
申请号 |
CA20092739242 |
申请日期 |
2009.09.15 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BEAUCHAMP, PHILIP PAUL;MARSCHKE, DEAN DAVID;ERNO, DANIEL JASON;CUEMAN, MICHAEL KENT |
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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