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. 23, 2003
Filed:
Jun. 26, 2000
Applicant:
Inventors:
Charles Bronner, Irigny, FR;
Gérald Heinrich, Saint Germain en Laye, FR;
Cécile Plain, Saint Germain en Laye, FR;
Laurence Carpot, Vernaison, FR;
Assignee:
Institut Francais du Petrole, Rueil-Malmaison Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
C10G 4/500 ;
U.S. Cl.
CPC ...
C10G 4/500 ;
Abstract
A process for hydrotreating a hydrocarbon feed includes passing the feed into a hydrodesulphurization zone along with hydrogen, where a partially desulphurized effluent is sent to a stripping zone in which it is purified by at least one hydrogen-containing gas under conditions in which a gaseous stripping effluent containing hydrogen and hydrogen sulphide is formed along with a liquid effluent containing substantially no hydrogen sulphide.