高等学校化学学报 ›› 1983, Vol. 4 ›› Issue (3): 359.

• 论文 • 上一篇    下一篇

乙炔氢氯化均相催化反应动力学和机理的研究

陈荣悌, 张启衍, 王万得   

  1. 南开大学化学系
  • 收稿日期:1981-12-16 出版日期:1983-06-24 发布日期:1983-06-24

A STUDY OF KINETICS AND MECHANISM OF HOMOGENEOUS CATALYTIC HYDROCHLO- RINATION OF ACETYLENE

Chen Rongti( Y. T. Chen), Zhang Qiyan, Wang Wande   

  1. Department of Chemistry, N ankai University, Tianjin
  • Received:1981-12-16 Online:1983-06-24 Published:1983-06-24

摘要: 本文研究了以HgCl2为催化剂时乙炔氢氯化制氯乙烯均相反应的动力学。获得该反应速率方程为:r=k′[HgCl2][H+]3[CH≡CH],表观活化能为13.6千卡/摩尔。根据实验结果提出了该催化反应的机理。

Abstract: The kinetics of the reaction of acetylene hydrochlorination in hydrochloric acid with mercuric chloride(HgCl2)as catalyst has been studied. The results showed that rate equation could be expressed by r = k'[HgCl2][H+]3[CH = CH],and the apparent energy of activation obtained is E = 13.6Kcal/mol. Areaction mechanism was proposed.

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