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AssigneeInstituto Mexicano Del Peltroleo
InventorsSalvador CASTILLO CERVANTES, Isidro MEJIA CENTENO, Jesus MARIN CRUZ, Policarpo GALICIA GÓMEZ, Roberto CAMPOSECO SOLIS
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The present invention is directed to a process for obtaining a nanostructured titania catalyst with stabilized acidity through the sol-gel method and hydrotreatment and thermal activation; constituted basically by titanium oxide, specially characterized of being as nanostructures in its evolution nanocrystals-nanotubes-nanocrystals, that gives special physicochemical properties such as high specific area, purity and phases stability, acidity stability and different types of active acid sites, such as a capacity to disperse and stabilize metallic particles with high activity mainly in catalytic processes.
A nanostructured titania catalyst with stabilized acidity comprising a crystalline amorphous phase, hydrogen titanate and a titanate/anatase combination.
A nanostructured titania catalyst with stabilized acidity and process thereof, obtained through the sol-gel method and hydrotreatment and thermal activation characterized in that is constituted by the crystalline amorphous phases;
A process for producing a nanocrystalline titania catalyst comprising the steps of:
Dependencies are inferred from the claim text.