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. 03, 1991
Filed:
Jun. 08, 1990
Applicant:
Inventors:
Jacobus J Heinerman, Amsterdam, NL;
Johannes W Schoonhoven, Leusden, NL;
Assignee:
Akzo N.V., Arnhem, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502216 ; 502220 ; 502221 ;
Abstract
Disclosed are the preparation of a sulfided catalyst and the use of said catalyst in the hydrotreatment of hydrocarbon feeds. The sulfidation is carried out by ex situ presulfiding of a fresh or regenerated catalyst, followed by the resulting material being contacted in situ at elevated temperature with hydrogen gas in combination with either a sulfiding agent, e.g., hydrogen sulfide, or a spiked feed.
Heinerman, Jacobus. (1991). Process for the preparation of a sulfided catalyst (U.S. Patent No. 5045518). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5045518
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile