Oxidation and ammoxidation of acrylonitrile process waste water organics
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United States of America Patent
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May 29, 2001
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N/A
app pub date -
Oct 30, 1998
filing date -
Oct 30, 1998
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Abstract
A process for upgrading aqueous acrylonitrile waste streams containing organic material comprising atomizing an acrylonitrile waste water stream containing organic material, introducing the atomized acrylonitrile waste water stream at a temperature below the decomposition temperature of the organics present in the waste water stream, into a reaction zone containing a catalyst and at least one reactant gas, reacting the atomized waste water stream and reactant gas in the presence of the catalyst to convert at least some of the organics in the waste water stream into at least one compound selected from the group consisting of acetonitrile, hydrogen cyanide and acrylonitrile.
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