Oxidizing processes by oxygen transfer within a liquid medium in a reactor under pressure
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United States of America Patent
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Jul 10, 2007
Grant Date -
Mar 25, 2004
app pub date -
Dec 18, 2001
filing date -
Dec 20, 2000
priority date (Note) -
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Abstract
Methods for oxidizing a liquid with an oxidization gas in a closed volume reactor. A feed liquid which contains compounds to be oxidized is fed into the closed volume reactor, and a feed gas containing oxygen is fed into the reactor so as to form a gas overhead above the feed liquid. The overhead is later purged at a specific rate so as to ensure a predetermined oxygen partial pressure is maintained in the gas overhead. The value of this partial pressure corresponds to a predetermined, desired rate of oxidation of the compounds contained in the feed liquid.
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