4-6-2 Development of Ni/TiO_2 catalyst for selective methanation of CO in reformate gas

Abstract

Selective CO methanation in the reformate gas over Ni/TiO2 catalyst was carried out. Nickel metal salts (ntrate, sulfate, acetate, chloride and formate) used as a precursor of nickel, calcination temperatures (400-700℃), reduction temperatures (350-650℃) and nickel contents (1-30 wt%) affected to the CO methanation activity and CO/CO_2 selectivity over the obtained Ni/TiO_2 catalysts.