| abstract |
The invention discloses a catalyst for hydrolysis of carbonyl sulfide in blast furnace gas, a preparation method and application thereof, wherein the catalyst for hydrolysis of carbonyl sulfide in blast furnace gas comprises: a carrier, and the carrier comprises modified alumina; Active components, the active components are supported on the carrier, and the active components include alkali metal oxides and alkaline earth metal oxides. The catalyst is used for catalyzing the hydrolysis of carbonyl sulfide, and has high catalytic hydrolysis activity to carbonyl sulfide, and under the conditions of 30-100 DEG C and a volume space velocity of 1500-6000 h -1 , the hydrolysis conversion rate of carbonyl sulfide is higher than 90%. |