发明名称 |
FLOW REGULATED PRESSURE SWING ADSORPTION SYSTEM |
摘要 |
Pressure swing adsorption (PSA) separation of a gas mixture is performed in an apparatus with a plurality of adsorbent beds. The invention provides rotary multiport distributor valves to control the timing sequence of the PSA cycle steps between the beds, with flow controls cooperating with the rotary distributor valves to control the volum e rates of gas flows to and from the adsorbent beds in blowdown, purge, equalization and repressurization steps.
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申请公布号 |
CA2252763(C) |
申请公布日期 |
2005.07.12 |
申请号 |
CA19972252763 |
申请日期 |
1997.04.24 |
申请人 |
KEEFER, BOWIE GORDON |
发明人 |
KEEFER, BOWIE GORDON;DOMAN, DAVID GEORGE |
分类号 |
B01D53/04;B01D53/047;(IPC1-7):B01D53/047 |
主分类号 |
B01D53/04 |
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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