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Three different methods are applied to prepare alumina-titania binary mixed oxide supports. These supports are used to prepare catalysts for hydrotreating of Maya heavy crude. Sequential incipient wetness and co-impregnation techniques were employed for preparation of catalysts. Ammonium heptamolybdenum was used as precursor for MoO 3 . Catalysts are characterized by XRD, TPR and pore size...
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