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:
Feb. 15, 1977
Filed:
Jun. 16, 1975
Applicant:
Inventors:
Robert F Zabransky, Oak Brook, IL (US);
Robert F Anderson, La Grange Park, IL (US);
Assignee:
Universal Oil Products Company, Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
26068343 ; 208146 ; 252414 ; 2606 / ; 2606 / ;
Abstract
A continuous catalytic alkylation reaction and catalyst reactivation process is carried out using a simulated moving catalyst bed to effect simultaneously in different zones of a multi-zone, fixed catalyst bed, an alkylation reaction and a reactivation of catalyst. The catalyst of the present invention is a crystalline aluminosilicate zeolite composited with a Group VIII metal hydrogenation agent, and the reactivation medium utilized includes alkylatable hydrocarbon and hydrogen.