Method for producing acrylamide using a microorganism
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United States of America Patent
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Jul 25, 1989
Grant Date -
N/A
app pub date -
Jan 18, 1985
filing date -
Jan 20, 1984
priority date (Note) -
Expired
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Abstract
A method is described for producing acrylamide from acrylonitrile by the action of a microorganism having nitrilase activity in an aqueous medium, which comprises conducting the reaction in the presence of an alkali metal sulfate at an ionic activity of from 0.004 to 0.01 mole per liter while controlling the pH of said aqueous medium within a range of from 7 to 9 with an alkali hydroxide.
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