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

应卫勇; 房鼎业; 姚佩芳; 杜智美; 朱炳辰

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

更新时间：2025-12-16

- HYDROGEN SULFIDE POISONING OF METHANOL SYNTHESIS Cu-BASED CATALYST (I) INTRINSIC DEACTIVATION KINETICS
- CIESC Journal Issue 2, (1992)
- 作者机构：
  
  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
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 April 1992，
  
  Published：25 April 1992
- 稿件说明：
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应卫勇, 房鼎业, 姚佩芳, et al. HYDROGEN SULFIDE POISONING OF METHANOL SYNTHESIS Cu-BASED CATALYST (I) INTRINSIC DEACTIVATION KINETICS[J]. CIESC Journal, 1992, (2).
DOI：

应卫勇, 房鼎业, 姚佩芳, et al. HYDROGEN SULFIDE POISONING OF METHANOL SYNTHESIS Cu-BASED CATALYST (I) INTRINSIC DEACTIVATION KINETICS[J]. CIESC Journal, 1992, (2). DOI：

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)

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

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