CATALYST FOR DEHYDROGENATION REACTION OF ETHYLBENZENE UNDER COEXISTENCE OF CARBON DIOXIDE

摘要

PROBLEM TO BE SOLVED: To provide a catalyst exhibiting high activity when ethylbenzene is dehydrogenated under coexistence of carbon dioxide to manufacture styrene.;SOLUTION: The catalyst for dehydrogenation reaction of ethylbenzene comprises iron oxide, aluminum oxide and cerium oxide as essential components and preferably the contents of the iron oxide, aluminum oxide and cerium oxide are 5-20% wt.%, 65-94 wt.% and 1-15 wt.%, respectively, when the sum total of the catalyst is 100 wt.%.;COPYRIGHT: (C)2003,JPO