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:
Nov. 13, 1979
Filed:
Feb. 02, 1976
Applicant:
Inventor:
Charles C Chapman, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585701 ; 585 14 ; 585955 ;
Abstract
The bottom effluent from an isostripper of an HF alkylation system is combined with the bottom effluent consisting essentially of isopentanes and heavier hydrocarbons from a debutanizer column such as to produce an alkylate product stream under the provision that the mixing of the two streams is achieved in response to a signal representing the vapor pressure of the mixed streams.