Process for producing oxygen enriched product stream
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United States of America Patent
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-
Jun 16, 1992
Issued Date -
N/A
app pub date -
Jul 2, 1991
filing date -
Mar 29, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A two bed pressure swing adsorption process is disclosed having high yield and high production rate. The process utilizes fine or normal size zeolite sieve material and relatively short cycle times. A power saving can be obtained by sequencing the various steps of the process to provide substantially continuous use of a vacuum pump.
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