摘要
本文初步研究灭幼脲(Ⅲ)在模拟大气条件下的光化学行为,测定定在不同气体气流环境中灭幼脲(Ⅲ)的反应速率。结果表明,灭幼脲(Ⅲ)在氮气及空气中的光解反应表现为动力学一级形式,而在氧气中则近似为二级反应。
The kinetics of photodecomposition of benzamide, 2-chloro-N(((4-chorophenyl)amino)carbony) under simulated atmospheric conditions has been preliminarily studied in theis paper. The rate constants and half-lives of this compound in nitrogen, oxygen and air have been determined. The statistical treatment of experimental results indicates that the photoreaction in nitrogen and air is of the first order, while in oxygen is closer to that of the second order.
出处
《环境科学》
EI
CAS
CSSCI
CSCD
北大核心
1990年第5期12-16,共5页
Environmental Science
基金
中国科学院资助项目
