Gas separations utilizing glassy polymer membranes at sub-ambient temperatures
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United States of America Patent
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Nov 17, 1998
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N/A
app pub date -
Feb 10, 1995
filing date -
Jan 30, 1991
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Expired
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Abstract
This invention relates to a method of an apparatus and method for separating component gases in a gas mixture employing a glassy polymer membrane at temperatures at or slightly above the freezing point of any liquid present so as to achieve superior separator of gas components. The composition of certain monomers and polymers are claimed.
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