半水煤气甲烷化耐硫催化剂的研制及其本征动力学的测试

CIESC Journal

半水煤气甲烷化耐硫催化剂的研制及其本征动力学的测试

于建国,于遵宏,沈才大,龚欣,肖克俭

华东化工学院化学工程系,华东化工学院化学工程系,华东化工学院化学工程系,华东化工学院化学工程系,华东化工学院化学工程系上海 ,上海 ,上海 ,上海 ,上海

出版日期:1991-02-25 发布日期:1991-02-25

Sulfur-Tolerant Semi-Water Gas Methanation Catalyst and Its Intrinsic Kinetics

Yu Jianguo, Yu Zunhong, Shen Caida, Gong Xin and Xiao Kejian (Department of Chemical Engineering, East China Institute of Chemical Technology, Shanghai)

Online:1991-02-25 Published:1991-02-25

摘要/Abstract

摘要： 本文叙述了所研制的半水煤气甲烷化耐硫催化剂所具有的物化特征.活性温度范围400～550℃,压力不小于0.6MPa,原料气中硫含量500～5000ppm(mol),空速1000h~(-1)左右,一氧化碳转化率约为40%,其本征动力学方程dN_(CH_4)/dw=1.120×10~(-6)exp(-7.788×10~4/RT)P~(1.13)y_(H_2O)~(0.4)y_(CO)~(0.73)dN_(CO_2)/dw=1.767×10~(-7)exp(-7.423×10~4/RT)P~(1.39)y_(CO)~(0.16)y_(H_2O)~(1.23)(1-β)

于建国,于遵宏,沈才大,龚欣,肖克俭. 半水煤气甲烷化耐硫催化剂的研制及其本征动力学的测试 [J]. CIESC Journal.

Yu Jianguo, Yu Zunhong, Shen Caida, Gong Xin and Xiao Kejian (Department of Chemical Engineering, East China Institute of Chemical Technology, Shanghai). Sulfur-Tolerant Semi-Water Gas Methanation Catalyst and Its Intrinsic Kinetics[J]. .