Patent ID: 8668894
Filing Date: 2014-03-11
Classification: B01D,B01J,C01B,Y02A

Abstract:
1. A hydrogenation catalyst, characterized in that the catalyst comprises from 0.5 to 3 wt. % of an active component nickel oxide; from 1 to 4 wt. % of an active component cobalt oxide; from 8 to 20 wt. % of an active component molybdenum oxide or tungsten oxide; from 1 to 5 wt. % of a deoxidation auxiliary agent selected from one or more of ferrous sulfate, ferric nitrate and ferric sulfate; from 10 to 40 wt. % of TiO 2 , the balance being γ-Al 2 O 3 , based on the weight of the catalyst, wherein TiO 2 and γ-Al 2 O 3 are added in the form of titanium-aluminum compound dry colloid.