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:
Oct. 16, 1990
Filed:
Sep. 07, 1989
Applicant:
Inventors:
Assignee:
Petro-Canada Inc., Mississauga, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ;
U.S. Cl.
CPC ...
208112 ; 208108 ; 208107 ; 208106 ;
Abstract
A hydroconversion process is described in which a feed slurry comprising a heavy hydrocarbon oil and an iron compound additive is contacted with a hydrogen-containing gas in a hydroconversion zone at hydroconversion conditions to convert at least a portion of said oil to lower boiling products. The process is characterized by the use of an iron compound having particle sizes of less than 45 .mu.m, preferably with at least 50 wt % of particles of less than 5 .mu.m.
Belinko, Keith. (1990). Hydrocracking of heavy oil in presence of ultrafine iron sulphate (U.S. Patent No. 4963247). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4963247
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