二氧化氯的合成及应用进展

Progress in Synthesis and Application of Chlorine Dioxide

二氧化氯(ClO2)是一种绿色低毒的高效强氧化剂。近年来,ClO2被广泛应用于杀菌、消毒、除臭、防腐、漂白等众多领域。本文总结了R2、R5、R7、R8等几种R系列的ClO2的制备方法和近年来ClO2的新合成方法如尿素法、综合法等,并简要介绍了ClO2的杀菌机理,ClO2在生产生活中的运用,如应用于各种领域的水处理、空气消毒、保鲜、除臭、漂白剂等,还介绍了二氧化氯在此次新型冠状病毒防治方面的应用。

Chlorine dioxide is a kind of green and low toxic high efficient and strong oxidant.This paper introduces the preparation methods of R2,R5,R7,R8 and other R series chlorine dioxide and the new synthesis methods of chlorine dioxide in recent years,such as urea method and synthetic method.In recent years,chlorine dioxide is widely used in many fields such as sterilization,disinfection,deodorization,anticorrosion and bleaching.This paper briefly introduces the bactericidal mechanism of chlorine dioxide,the application of chlorine dioxide in production and life,such as the application in various fields of water disinfection,air disinfection,preservation,deodorization,bleach,etc,and also briefly introduces the application of chlorine dioxide in the prevention and treatment of new coronavirus.