发明名称 |
Process for recovering oxygen from gaseous mixtures containing water or carbon dioxide which process employs ion transport membranes |
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 strontium, calcium or magnesium. The process utilizes a temperature regime which overcomes problems associated with degradation of strontium-, calcium- and magnesium-containing multicomponent oxides caused by carbon dioxide.
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申请公布号 |
US5261932(A) |
申请公布日期 |
1993.11.16 |
申请号 |
US19920937767 |
申请日期 |
1992.09.01 |
申请人 |
AIR PRODUCTS AND CHEMICALS, INC. |
发明人 |
CAROLAN, MICHAEL F.;DYER, PAUL N.;LABAR, SR., JAMES M.;THOROGOOD, ROBERT M. |
分类号 |
B01D53/32;B01D71/02;C01B13/02;C01B13/08;(IPC1-7):B01D53/22 |
主分类号 |
B01D53/32 |
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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