Heterogeneous vapor phase carbonylation process

Details Heterogeneous vapor phase carbonylation process Heterogeneous vapor phase carbonylation process

1998-01-22

1999-05-04

Barts, Samuel

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

560232, 562517, C07C 5112, C07C 5110, C07C 6736

Patent

active

059005050

ABSTRACT:
Disclosed is a process wherein a mixture of methanol or a methanol source, a halide and carbon monoxide are contacted in the vapor phase with a supported catalyst comprising iridium and at least one second metal selected from ruthenium, molybdenum, tungsten, palladium, platinum and rhenium deposited on a catalyst support material.

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