RH-C3N4 HETEROGENEOUS CATALYST FOR PREPARING ACETIC ACID BY CARBONYLATION REACTION

摘要

The present invention relates to a catalyst for use in a reaction for preparing an acetic acid by a carbonylation reaction of methanol using a carbon dioxide and, more specifically, to a heterogeneous catalyst represented by Rh/C3N4 in which a complex of a rhodium compound and 3-benzoylpyridine is immobilized on a support of carbon nitride.