CATALYST FOR SELECTIVE HYDROGENATION OF ACETYLENE COMPOUNDS IN 1,3-BUTADIENE, METHOD FOR PRODUCING THE SAME AND METHOD OF USING THE SAME

摘要

It is intended to provide a catalyst for selective hydrogenation to be used in a process for obtaining 1,3-butadiene by selectively hydrogenating acetylene compounds contained in a C4 hydrocarbon compound reservoir obtained by steam cracking and mainly containing 1,3-butadiene. The catalyst has a composition mainly containing palladium and bismuth, or palladium, bismuth, and tellurium.