CATALYST COMPOSITION FOR CATALYTIC CRACKING OF HYDROCARBON OIL

摘要

PROBLEM TO BE SOLVED: To provide a catalyst composition for catalytic cracking of hydrocarbon oil having high nickel resistance. SOLUTION: The catalyst composition comprises crystalline aluminosilicate zeolite, ammonium dawsonite or an alumina derived from the dawsonite, and an inorganic oxide matrix precursor. COPYRIGHT: (C)2009,JPO&INPIT