发明授权
- 专利标题： Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs barium-containing ion transport membranes
- 专利标题（中）： 从含有水或二氧化碳的气态混合物中回收氧气的方法，该方法采用含钡离子迁移膜
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申请号： US937768申请日： 1992-09-01
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公开(公告)号： US5269822A公开(公告)日： 1993-12-14
- 发明人: Michael F. Carolan , Paul N. Dyer , Stephen M. Fine , James M. LaBar, Sr. , Robert M. Thorogood
- 申请人： Michael F. Carolan , Paul N. Dyer , Stephen M. Fine , James M. LaBar, Sr. , Robert M. Thorogood
- 申请人地址： PA Allentown
- 专利权人： Air Products and Chemicals, Inc.
- 当前专利权人： Air Products and Chemicals, Inc.
- 当前专利权人地址： PA Allentown
- 主分类号： B01D53/32
- IPC分类号： B01D53/32 ; B01D71/02 ; C01B13/02 ; B01D53/22
摘要：
The invention is a process for recovering oxygen from an oxygen-containing gaseous mixture containing one or more components selected from water, carbon dioxide or a volatile hydrocarbon which process utilizes ion transport membranes comprising a multicomponent metallic oxide containing barium. The process utilizes a temperature regime which overcomes problems associated with degradation of barium-containing multicomponent oxides caused by carbon dioxide.
公开/授权文献
- US6044769A In-pipe work apparatus 公开/授权日：2000-04-04
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