Nanostructured titania catalyst with stabilized acidity and process thereof
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United States of America Patent
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Oct 29, 2019
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Mar 26, 2015
app pub date -
Sep 25, 2014
filing date -
Sep 25, 2013
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Abstract
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.
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