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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.:

US 4659454 B1

PDFFull Text
Date of Patent:
Apr. 21, 1987

Filed:

Sep. 30, 1985

Hydrocracking of heavy feeds plus light fractions with dispersed dual

Applicant:
Inventors:

Philip Varghese, Voorhees, NJ (US);

Darrell D Whitehurst, Titusville, NJ (US);

Assignee:

Mobil Oil Corporation, New York, NY (US);

Attorneys:

McKillop; Alexander J.

Gilman; Michael G.

Keen; Malcolm D.

Primary Examiner:

Andrew H Metz

Assistant Examiner:

Anthony McFarlane

Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208111 ; 2082 / ; 208217 ; 2082 / ;
Abstract

Catalytic hydroconversion of a relatively heavy hydrocarbon residual fraction is effected in the presence of a lighter oil fraction by adding a thermally decomposable metal compound to the oil, along with an acidic catalyst solid to the oil, and passing the mixture to a hydroconversion zone containing hydrogen at an elevated temperature. Preferred metals are cobalt and molybdenum. Preferred solids are large pore zeolites, silica/alumina, clays and surface activated metal oxides.

Find Patent Forward Citations

Varghese, Philip. (1987). Hydrocracking of heavy feeds plus light fractions with dispersed dual (U.S. Patent No. 4659454). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4659454

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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