HYDROGEN SULFIDE POISONING OF METHANOL SYNTHESIS Cu-BASED CATALYST (I) INTRINSIC DEACTIVATION KINETICS

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HYDROGEN SULFIDE POISONING OF METHANOL SYNTHESIS Cu-BASED CATALYST (I) INTRINSIC DEACTIVATION KINETICS

Ying Weiyong, Fang Dingye, Yao Peifang, Du Zhimei and Zhu Bingchen (Department of Chemical Engineering, East China Institute of Chemical Technology, Shanghai 200237)

Online:1992-04-25 Published:1992-04-25

甲醇合成铜基催化剂硫化氢中毒研究(Ⅰ)——硫化氢中毒本征失活动力学

应卫勇,房鼎业,姚佩芳,杜智美,朱炳辰

华东化工学院化工系,华东化工学院化工系,华东化工学院化工系,华东化工学院化工系,华东化工学院化工系上海200237 ,上海200237 ,上海200237 ,上海200237 ,上海200237

Abstract

Abstract: Intrinsic deactivation kinetics for hydrogen sulfide poisoning of methanol synthesis C207 Cu-based catalyst has been studied under atmospheric pressure on the basis of methanol decomposition reaction. The higher the H2S partial pressure, the faster the rate of deactivation;the higher the temperature, the faster the rate of deactivation. The intrinsic deactivation rate equation is

摘要： 研究了甲醇合成C207铜基催化剂硫化氢中毒本征失活动力学.研究表明,硫化氢分压增加,失活速率加快;温度升高,失活速率加快.本征失活速率方程为r_d=-da/dr=0.1474×10~(12)exp(-81128/R_gT)P_(H_2s~a)

Ying Weiyong, Fang Dingye, Yao Peifang, Du Zhimei and Zhu Bingchen (Department of Chemical Engineering, East China Institute of Chemical Technology, Shanghai 200237). HYDROGEN SULFIDE POISONING OF METHANOL SYNTHESIS Cu-BASED CATALYST (I) INTRINSIC DEACTIVATION KINETICS[J]. .

应卫勇,房鼎业,姚佩芳,杜智美,朱炳辰. 甲醇合成铜基催化剂硫化氢中毒研究(Ⅰ)——硫化氢中毒本征失活动力学 [J]. CIESC Journal.