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:
Sep. 13, 1983
Filed:
Jun. 04, 1982
Applicant:
Inventors:
Thomas Hutson, Jr, Bartlesville, OK (US);
Paul D Hann, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585710 ; 585723 ;
Abstract
A process for maintaining HF acid soluble oils (ASO) in an HF alkylation reaction zone in an amount sufficient to ensure formation of an alkylate containing a high octane number is provided by returning to the reaction zone a portion of acid soluble oil recovered from an HF catalyst rerun system.