Reactive distillation process and equipment for the production of acetic acid and methanol from methyl acetate hydrolysis
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United States of America Patent
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Jun 23, 1998
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N/A
app pub date -
Dec 21, 1995
filing date -
Dec 29, 1994
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Abstract
The present invention is a reactive distillation process for methyl acetate hydrolysis comprising a rectifying section a reaction section and a stripping section. A water stream is fed into the upper portion of the rectifying or reaction zone and a methyl acetate stream is fed into the lower portion of the reaction zone which contains packings made of ion exchange resin. The products, acetic acid and methanol, are continuously produced from the bottom of the apparatus.
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