XYLENE ISOMERIZATION CATALYST AND ISOMERIZATION REACTION METHOD FOR XYLENES

摘要

PURPOSE: To provide a xylene isomerization catalyst and an isomerization reaction method for xylenes for selectively accelerating only isomerization reaction and deethylating reaction at a low temp. of below specific temp. ;CONSTITUTION: The xylene isomerization catalyst produced by carrying platinum and one kind of group II A metal in Periodic Table on a crystalline manganese aluminosilicate as a carrier, and isomerization reaction method for xylenes by using the catalyst at 350-400°C.;COPYRIGHT: (C)1994,JPO&Japio