Process for the removal of contaminants from gas streams
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United States of America Patent
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Dec 4, 2007
Grant Date -
Apr 21, 2005
app pub date -
Sep 24, 2004
filing date -
Oct 17, 2003
priority date (Note) -
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Abstract
The present invention provides for a method and apparatus for removing contaminants from a gas stream such as a flue gas stream from an industrial process. The process utilizes a prescrubber to contact the gas stream before the gas stream contacts an oxidizer in an oxidizer zone. The oxidized gas is then treated to either a first and second scrubber operation or just a single scrubber operation.
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