尿氧工艺中H_2O_2分解的动力学及其机理的研究  

Study of the Kinetics and Mechanism of Hydrogen Peroxide Degradation in the Urea-H_2O_2 process

作　　者：杨志毅[1] 潘沅[1] 

机构地区：[1]广西工学院轻纺系

出　　处：《广西工学院学报》1996年第1期58-65,共8页Journal of Guangxi University of Technology

摘　　要：本文用经典动力学方法对Ｈ２Ｏ２在尿素介质中的分解反应进行研究。研究表明这一分解反应是一级反应。提出了Ｈ２Ｏ２在尿素介质中的分解机理模式，并测出不同漂液体系的活化能，为尿氧工艺提供了理论基础。In this paper the reactions of H,O, degradation in urea media were studied with the classic kinetic method. The results show that it is the reaction of first --order. A modality of H2O2 degradation mechanism in urea media was proposed,and the activation energies of different bleaching liquor systems were detected. The research of this paper provides a theoretical basis for urea-H2O process.

关 键 词：过氧化氢 尿素 分解 动力学 漂白剂 尿氧工艺 

分 类 号：TS192.23[轻工技术与工程—纺织化学与染整工程]