Effects of CeO2 preparation methods on the catalytic performance of MoO3/CeO2 toward sulfur-resistant methanation

CeO2 support was prepared with calcinations and precipitation methods for sulfur-resistant methanation. The conversion of CO is as high as 75% under 1.2% H2S atmosphere on MoO3/CeO2 catalysts whose support is prepared with calcination method.108