PURE VACUUM SWING ADSORPTION SYSTEM AND APPARATUS
申请公布号:US2005051029(A1)
申请号:US20030658157
申请日期:2003.09.09
申请公布日期:2005.03.10
发明人:LLOYD DAVID
分类号:B01D53/04;B01D53/047;(IPC1-7):B01D53/02
主分类号:B01D53/04
摘要:A pure vacuum swing adsorption/desorption system and method, wherein supplied air feedstock gas is consistently separated to obtain a high-purity oxygen end-product gas mixture, is described. The system and method separate high-purity oxygen product from air by sequenced adsorption and desorption operations occurring exclusively under vacuum pressure conditions. This allows for greatly reduced kilowatt-hours of electric-power consumption per oxygen ton produced.
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