Process for recovering a carboxylic acid
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United States of America Patent
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-
Apr 6, 1982
Grant Date -
N/A
app pub date -
Nov 17, 1980
filing date -
Nov 21, 1979
priority date (Note) -
Expired
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Abstract
A process for recovering carboxylic acids with a material of which the main component is a polymeric compound having a pyridine skeletal structure and a crosslinked structure, followed by desorbing the captured carboxylic acids by use of a desorbing agent.
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