Invention Application
US20160168072A1 OXIDATIVE ESTERIFICATION PROCESS 审中-公开
氧化过程

OXIDATIVE ESTERIFICATION PROCESS
Abstract:
A process for producing methyl methacrylate, the process comprising contacting reactants comprising methacrolein, methanol and an oxygen-containing gas, under reaction conditions in the presence of a solid catalyst comprising palladium, bismuth and tellurium, wherein the solid catalyst further comprises a support selected from at least one member of the group consisting of silica, and alumina, with the proviso that the process produces less than 1 mole methyl formate per mole of methyl methacrylate.
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