发明名称 |
Vacuum pressure swing adsorption system and method |
摘要 |
A vacuum pressure swing adsorbent (VPSA) system and method for separating a component from a fluid mixture and including a fluid source for introducing the mixture into the system and a supply apparatus for collecting the separated component. A pair of adsorbent bed vessels is interposed between the fluid source and the supply apparatus to adsorb and desorb a predetermined component under respective adsorption and desorption pressures characterized by a low pressure ratio and relatively high desorption pressure values. Implementation of a single-stage vacuum device made possible by the use of the high desorption pressure, results in further reduction in both equipment and operating costs.
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申请公布号 |
US6010555(A) |
申请公布日期 |
2000.01.04 |
申请号 |
US19970964293 |
申请日期 |
1997.11.04 |
申请人 |
PRAXAIR TECHNOLOGY, INC. |
发明人 |
SMOLAREK, JAMES;FASSBAUGH, JOHN HARRY;ROGAN, MICHAEL KENNETH;SCHAUB, HERBERT RAYMOND |
分类号 |
B01D53/04;B01D53/047;B01D53/053;(IPC1-7):B01D53/047 |
主分类号 |
B01D53/04 |
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地址 |
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