SELECTIVE ABSORPTION MATERIAL AND APPLICATION METH

专利名称：SELECTIVE ABSORPTION MATERIAL AND

APPLICATION METHOD THEREOF

发明人：TOLEDO ANTONIO, JOSE ANTONIO,CORTES

JACOME, MARIA, ANTONIA,FERRAT TORRES,GERARDO,ANGELES CHAVEZ,CARLOS,FLORES ORTIZ, LUIS

FRANCISCO,MOSQUEIRA MONDRAGON,MARIA DE LOURDES ARACELI,LOPEZSALINAS, ESTEBAN,ESCOBAR AGUILAR,JOSE,MORA VALLEJO, RODOLFOJUVENTINO,ALVAREZ RAMIREZ,FERNANDO,RUIZ MORALES,

YOSADARA,LOZADA Y CASSOU, MARCELO

申请号：EP04793638申请日：20041014公开号：EP1792967A4公开日：20110803

摘要：The present invention is related to a selective adsorption process of nitrogenand sulfur compounds contained in different fractions of oil hydrocarbons. A solidmaterial acts as an adsorbent, this latter element consisting in a single-structuredmaterial that presents the morphology of the nanofibers and/or nanotubes of aninorganic oxide of a Group IVB metal with a high specific area ranging from about 100m2/g to about 600 m2/g. The adsorbent material of the present invention may include or

not a transition metal, and may selectively adsorb compounds exclusively havingnitrogen, or simultaneously adsorb compounds having both nitrogen and sulfur.

申请人：INSTITUTO MEXICANO DEL PETR LEO

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