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:
Dec. 07, 2010
Filed:
Apr. 23, 2008
Applicant:
Mark J. Lacour, Katy, TX (US);
Inventor:
Mark J. LaCour, Katy, TX (US);
Assignee:
China Petroleum & Chemical Corporation, Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 45/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for presulfiding a plurality of sorbent particles prior to using at least a portion of the particles to at least partially desulfurize a hydrocarbon feed stream. Typically, presulfiding can be carried out in a presulfiding zone under presulfiding conditions. In one embodiment, the process can be carried out in a desulfurization system comprising a fluidized bed reactor and fluidized bed regenerator and can be completed in less than about 36 hours.