发明名称 |
Membrane unit turn-down control system. |
摘要 |
A permeator system for separating at least one gaseous component from a feed gas mixture containing at least one other component using a semi-permeable membrane is disclosed which maintains high permeate product purity and desired component recovery during periods of turn-down in capacity. In accordance with the present invention, the permeator system contains a series of flow and pressure sensors and valves which regulate differential pressure across the membrane based upon permeate product demand or feed availability. |
申请公布号 |
EP0359149(A1) |
申请公布日期 |
1990.03.21 |
申请号 |
EP19890116668 |
申请日期 |
1989.09.08 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
DIMARTINO, STEPHEN PAUL, SR.;HOPKINS, JEFFREY ALAN;DAVIS, RUTH ANN |
分类号 |
B01D53/22;C01B3/50;C01B23/00;C01C1/04 |
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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