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公开(公告)号:US3743683A
公开(公告)日:1973-07-03
申请号:US3743683D
申请日:1970-06-11
申请人: PETRO TEX CHEM CORP
CPC分类号: C07C5/48 , B01J23/76 , Y10S585/906
摘要: IMPROVED OXIDATIVE DEHYDROGENATION CATALYST CAN BE PREPARED BY MODIFYING METAL FERRITE OXIDATIVE DEHYDROGENATION CATALYSTS WITH TITANIUM OR ZIRCONIUM. FOR EXAMPLE, AA PROMOTING AMOUNT OF ZIRCONIUM OXIDE, 10% CAN BE ADDED TO MANGANESE FERRITE. THE IMPROVEMENT MAY BE IN CONVERSION, SELECTIVELY OR YIELD OR IN TEMPERATURE OF OPERATION.