Title:
CATALYST FOR METAL-CONTAMINATED HEAVY OIL AND FLUID CATALYTIC CRACKING METHOD USING THE SAME
Document Type and Number:
Japanese Patent JPH0639281
Kind Code:
A
Abstract:
PURPOSE: To reduce the action resulted from nickel and vanadium in the fluid catalytic cracking of metal-contaminated heavy oil.
CONSTITUTION: The fluid catalytic cracking catalyst for metal-contaminated heavy oil consists of the catalyst particle obtained by mixing the zeolite catalyst which contains the hydrated magnesium silicate having high specific surface area and/or the treated hydrated magnesium silicate having high specific surface area obtained by decomposision under heating or by steam treatment thereof, or containing both. Thus, the increase of hydrogen and coke resulted from a poisonous metal and the deterioration of catalyst activity and selectivity are prevented.
Inventors:
KATO HAJIME
OSAI TAKASHI
MATSUZAKI SEIJI
OSAI TAKASHI
MATSUZAKI SEIJI
Application Number:
JP23405192A
Publication Date:
February 15, 1994
Filing Date:
July 17, 1992
Export Citation:
Assignee:
OMURA REFRACTORIES CO LTD
NIPPON OIL CO LTD
NIPPON OIL CO LTD
International Classes:
B01J21/14; C10G11/02; (IPC1-7): B01J21/14; C10G11/02