The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 20, 1984
Filed:
May. 03, 1982
Applicant:
Inventors:
Arthur W Chester, Cherry Hill, NJ (US);
Harry A McVeigh, Belle Mead, NJ (US);
William A Stover, Woodbury, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; C10G / ; C10G / ;
U.S. Cl.
CPC ...
208120 ; 208111 ; 502 73 ;
Abstract
A cracking catalyst composition co-impregnated with a combination of a rare earth oxide and with either chromium, manganese, cobalt, nickel or platinum group metals. Such catalyst compositions, when used in fluidized catalytic cracking processes, result in significant reductions of sulfur content in the coke produced thereby, in turn significantly reducing sulfur oxide (SO.sub.x) emission in the regeneration stack gases.
Chester, Arthur. (1984). Cracking catalyst compositions for reduction of sulfur content in coke (U.S. Patent No. 4437978). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4437978
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile