固体二氧化氯释放剂的释放原理及性能  

Release Principle and Performance of Solid Chlorine Dioxide Release Agent

作　　者：丁跃[1] 郑琴 郭伟 Ding Yue;Zheng Qin;Guo Wei

机构地区：[1]石家庄科技信息职业学院,河北石家庄050091 [2]河北科技大学化学与制药工程学院,河北石家庄050000

出　　处：《化工设计通讯》2020年第4期61-62,共2页Chemical Engineering Design Communications

摘　　要：二氧化氯是国际公认的绿色消毒剂,广泛应用于消毒、除臭、保鲜、净化空气、氧化解堵等领域。主要讨论了固体二氧化氯释放剂的释放原理,并对制备的固体二氧化氯释放剂进行性能检测,活化率84.62%,降黏率大于90%,杀菌率100%,同时进行释放动力学研究。结果表明,反应过程分为三阶段,第一阶段属零级反应,其动力学方程为:XA=9.1167t+3.7933;第二阶段为二级反应,其动力学方程为:1/XA=-0.00022t+0.0195;第三阶段为一级反应,动力学方程为:lnXA=0.0003t+4.4797。Chlorine dioxide is an internationally recognized green disinfectant,which is widely used in disinfection,deodorization,preservation,air purification,oxidation and plug removal.In this paper,the release principle of the solid chlorine dioxide release agent is discussed,and the performance of the prepared solid chlorine dioxide release agent is tested.The activation rate is 84.62%,the viscosity reduction rate is more than 90%,and the bactericidal rate is 100%.At the same time,the release kinetics is studied.Finally,the reaction process is divided into three stages,the first stage belongs to zero order reaction,and the kinetic equation is:XA=9.1167t+3.7933;the second stage is:1/XA=-0.00022t+0.0195 In the third stage,the first-order reaction is lnXa=0.0003t+4.4797.

关 键 词：二氧化氯 固体 释放 性能 

分 类 号：TS761[轻工技术与工程—制浆造纸工程]