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:
Nov. 04, 2008
Filed:
Mar. 17, 2004
Applicants:
M. M. Ramirez-corredores, Miranda, VE;
Zaida Hernandez, Miranda, VE;
Julia Guerra, Miranda, VE;
Raul V. Navarro, Miranda, VE;
Inventors:
M. M. Ramirez-Corredores, Miranda, VE;
Zaida Hernandez, Miranda, VE;
Julia Guerra, Miranda, VE;
Raul V. Navarro, Miranda, VE;
Assignee:
Intevep, S.A., Caracas, VE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adsorbent for selective removal of sulfur from a hydrocarbon feedstock includes a matrix material having a surface area of at least about 400 m/g and a surface acidity of less than about 0.20 μmol/m; and a metal phase dispersed through the matrix, the metal phase being selective to reversible adsorption of sulfur. A process for using and method for making the adsorbent are also provided.