Verfahren zur Sauerstoffgewinnung aus Wasser- oder Kohlendioxid enthaltenden Gasgemischen unter Verwendung von Ionentransportmembranen
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.
申请公布号
DE69321541(T2)
申请公布日期
1999.03.04
申请号
DE1993621541T
申请日期
1993.08.26
申请人
AIR PRODUCTS AND CHEMICALS, INC., ALLENTOWN, PA., US
发明人
THOROGOOD, ROBERT MICHAEL, MACUNGIE, PA 18062, US;CAROLAN, MICHAEL FRANCIS, ALLENTOWN, PA 18103, US;LABAR, JAMES MARLOW, SR., TATAMY, PA 18085, US;DYER, PAUL NIGEL, ALLENTOWN, PA 18103, US