Chemistry of inorganic compounds – Oxygen or compound thereof
Patent
1983-07-18
1985-06-04
Valentine, Donald R.
Chemistry of inorganic compounds
Oxygen or compound thereof
4232105, 423219, C01B 1302
Patent
active
045213984
ABSTRACT:
A continuous process is set forth for the production of oxygen from an oxygen containing gas stream, such as air, by contacting a feed gas stream with a molten solution of an oxygen acceptor to oxidize the acceptor and cyclically regenerating the oxidized acceptor by releasing oxygen from the acceptor wherein the oxygen-depleted gas stream from the contact zone is treated sequentially to temperature reduction by heat exchange against the feed stream so as to condense out entrained oxygen acceptor for recycle to the process, combustion of the gas stream with fuel to elevate its temperature and expansion of the combusted high temperature gas stream in a turbine to recover power.
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Air Products and Chemicals Inc.
Chase Geoffrey L.
Innis E. Eugene
Simmons James C.
Valentine Donald R.
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