The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
A Study on Reaction Kinetics of H2S and SO2 in Liquid Phase
Author(s): 
Pages: 279-283
Year: Issue:  3
Journal: JOURNAL OF CHEMICAL ENGINEERING OF CHINESE UNIVERSITIES

Keyword:  硫化氢二氧化硫反应动力学液相;
Abstract: 在鼓泡反应器中研究了二氧化硫和硫化氢在三种不同pH值溶液,即水溶液、盐酸-柠檬酸钠缓冲溶液和碳酸钠-碳酸氢钠缓冲溶液中的反应行为.结果表明,液相中两者的反应主要是发生在硫化氢分子和亚硫酸氢根离子之间.在对实验数据分析的基础上,得出了三种液相溶液中的统一反应速率方程为:r=kcH2SC0.5HSO3-,k=1.531×104exp(-2139—T)其中,反应活化能为17.78kJ·mol-1.
Related Articles
No related articles found