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. 01, 1983
Filed:
Sep. 04, 1981
Applicant:
Inventor:
Stone P Washer, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585716 ; 585723 ;
Abstract
A combination process for production of HF alkylate motor fuel and HF alkylate solvent wherein the alkyl fluoride impurities present in the produced motor fuel are removed therefrom by treatment with a relatively clean HF stream (emulsion) containing the produced HF alkylate solvent. Makeup, relatively clean, HF catalyst for the motor fuel alkylation is secured from the solvent HF alkylate alkylation system. The invention produces motor fuel alkylate substantially free of organic fluoride contaminates as well as substantially organic fluoride-free isoparaffin solvent alkylate, using only one HF rerun column.