发明授权
- 专利标题： Multi-port indexing drum valve for VPSA
- 专利标题（中）： 用于VPSA的多端口分度鼓阀
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申请号： US12241666申请日： 2008-09-30
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公开(公告)号： US07867320B2公开(公告)日： 2011-01-11
- 发明人: Mohamed Safdar Allie Baksh , Michael S. Manning , Ashwin Desai , Preeti Chandra , Paul William Belanger
- 申请人： Mohamed Safdar Allie Baksh , Michael S. Manning , Ashwin Desai , Preeti Chandra , Paul William Belanger
- 申请人地址： US CT Danbury
- 专利权人： Praxair Technology, Inc.
- 当前专利权人： Praxair Technology, Inc.
- 当前专利权人地址： US CT Danbury
- 代理商 Salvatore P. Pace
- 主分类号： B01D53/047
- IPC分类号： B01D53/047
摘要：
The present invention relates to a dual feed and dual vacuum four bed VPSA process for selectively adsorbing a component from a feed stream, e.g., nitrogen from air, to produce an oxygen-enriched gas stream using a multi-port indexing drum valve, a system comprising a multi-port indexing drum valve and method for operating such a system.
公开/授权文献
- US20100077920A1 MULTI-PORT INDEXING DRUM VALVE FOR VPSA 公开/授权日：2010-04-01
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