Carbonylation process
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United States of America Patent
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Mar 21, 2017
Grant Date -
Jan 14, 2016
app pub date -
Mar 6, 2014
filing date -
Mar 8, 2013
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Abstract
Process for the carbonylation of dimethyl ether with carbon monoxide in the presence of a catalyst to produce methyl acetate reaction product. The carbonylation process is conducted in the presence of hydrogen at a molar ratio of hydrogen to carbon monoxide of greater than 1 and the catalyst is a mordenite zeolite prepared from a synthesis mixture comprising at least one organic structure directing agent.
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