黄磷诱发氧化破坏苯环结构的反应途径  

STUDY ON DESTRACTION OF BENZENE RING STRUCTURE BY PHOSPHORUS OXYGEN REACTION

作　　者：王怡中[1] 陈庆昕 胡克源[1] 

机构地区：[1]中国科学院生态环境研究中心,北京100085

出　　处：《环境化学》1995年第1期9-13,共5页Environmental Chemistry

基　　金：国家自然科学基金

摘　　要：黄磷诱发氧化是一种有效的氧化新技术,对许多结构稳定的污染物有明显去除效果.本文针对四种典型苯基衍生物,初步考察了反应过程中原始物的去向.实验结果表明:因气液相接触条件的不同,苯环的三个双健可同时被打开生成乙酸.并进一步氧化到甲酸;或者只打开一个双键,生成共轭小分子羧酸.A new technique to destroy organic toxic pollutants with refrectory structures by P< oxygen reaction has been developed. The oxidation of several typical aromatics such as phenol, chloroben-zene, aniline and nitrobenzene was studied. Two pathways of the destruction of benzene ring were observed during the oxidation of these compounds subjected to P?oxygen treatment. Either the three double bonds of benzene ring were cleavaged completely to produce acetic acid and formic acid mainly, or one double bond was broken at first and the carboxylic acids other than acetic acid and formic acids were formed as main products.

关 键 词：黄磷 氧化 苯基衍生物 烟气 脱硫 脱硝 

分 类 号：X701[环境科学与工程—环境工程]