Invention Grant
US08372777B2 Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained 有权
催化剂,这种催化剂的制备,使用这种催化剂的方法,在这些方法中获得的产物和获得的产物的用途

Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained
Abstract:
Method of contacting a hydrocarbon feed with a catalyst that includes one or more metals from Column 6 of the Periodic Table and/or one or more compounds of one or more metals from Column 6 of the Periodic Table and a support. The support comprises from 0.01 grams to 0.2 gram of silica and from 0.80 grams to 0.99 grams of alumina per gram of support. The catalyst has a surface area of at least 340 m2/g, a pore size distribution with a median pore diameter of at most 100 Å, and at least 80% of its pore volume in pores having a pore diameter of at most 300 Å or the catalyst exhibits one or more peaks between 35 degrees and 70 degrees, and at least one of the peaks has a base width of at least 10 degrees, as determined by x-ray diffraction at 2-theta.
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