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:
Jul. 10, 1984
Filed:
Nov. 03, 1983
Applicant:
Inventors:
Simon H Hobbs, Oak Park, IL (US);
Edward S Rogers, Glen Ellyn, IL (US);
George J Antos, Bartlett, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502341 ; 512340 ; 512344 ; 512414 ; 512517 ; 4232 / ;
Abstract
An FCC sulfur oxide acceptor, its method of manufacture and use in the FCC process. The acceptor, a particulate solid containing magnesium, sodium and aluminum, the precursor of which comprises a mixture of precipitates. One precipitate is a compound of aluminum and another is a compound of magnesium. The precipitates are simultaneously precipitated from a common solution in which they have a highly limited solubility.