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:
Dec. 16, 1980
Filed:
Nov. 05, 1979
Applicant:
Inventor:
Michael Z Mikulicz, Palatine, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585723 ; 585710 ; 585719 ;
Abstract
A process for the hydrofluoric acid-catalyzed alkylation of an isoparaffin with an olefin in a gravity-flow hydrofluoric acid alkylation reaction system. The process is effected without benefit of an acid regenerator. Regeneration is effected an isostripper column, and catalyst-contaminating polymeric products of the alkylation are recovered in the normally liquid alkylate product substantially free of hydrofluoric acid.