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:
Aug. 26, 2008
Filed:
May. 04, 2005
José Antonio Toledo Antonio, Mexico City, MX;
María Antonia Cortés Jacome, Mexico City, MX;
Gerardo Ferrat Torres, Mexico City, MX;
Carlos Angeles Chávez, Mexico City, MX;
Luis Francisco Flores Ortiz, Mexico City, MX;
Maria DE Lourdes Araceli Mosqueira Mondragon, Mexico City, MX;
Esteban López Salinas, Mexico City, MX;
Jose Escobar Aguilar, Mexico City, MX;
Rodolfo Juventino Mora Vallejo, Mexico City, MX;
Fernando Alvarez Ramírez, Mexico City, MX;
Yosadara Ruiz Morales, Mexico City, MX;
Marcelo Lozada Y Cassou, Mexico City, MX;
José Antonio Toledo Antonio, Mexico City, MX;
María Antonia Cortés Jacome, Mexico City, MX;
Gerardo Ferrat Torres, Mexico City, MX;
Carlos Angeles Chávez, Mexico City, MX;
Luis Francisco Flores Ortiz, Mexico City, MX;
Maria de Lourdes Araceli Mosqueira Mondragon, Mexico City, MX;
Esteban López Salinas, Mexico City, MX;
Jose Escobar Aguilar, Mexico City, MX;
Rodolfo Juventino Mora Vallejo, Mexico City, MX;
Fernando Alvarez Ramírez, Mexico City, MX;
Yosadara Ruiz Morales, Mexico City, MX;
Marcelo Lozada y Cassou, Mexico City, MX;
Instituto Mexicano del Petroleo, Mexico City, MX;
Abstract
An adsorbent composition comprising a nanostructured titanium oxide material of the formula TiO, where 0≦×≦1 with nanotubular and/or nanofibrilar morphology, high oxygen deficiency, having an orthorhombic JT crystalline phase described by at least one of the space groups 59 Pmmn, 63 Amma, 71Immm or 63 Bmmb, and comprising between 0 and 20 weight percent of a transition metal oxide is used for the selective adsorption of nitrogen compounds and/or sulfur compounds from light and intermediate petroleum fractions.