Kinetics investigation on the hydrogenation of acrylonitrile-butadiene rubber latex by using new catalytic reaction system

被引：9
|
作者：
Ou, Haoming [1 ]
Wang, Yang [1 ]
Zhou, Wei [1 ]
Peng, Xiaohong [1 ]
机构：
[1] South China Univ Technol, Sch Mat Sci & Engn, Guangzhou 510640, Guangdong, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2016年 / 84卷
基金：
中国国家自然科学基金;
关键词：
Hydrogenation; Acrylonitrile-butadiene rubber latex; Kinetics; NBR LATEX; SELENIUM; DIIMIDE; HYDRAZINE;
D O I：
10.1016/j.catcom.2016.03.006
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The kinetics of hydrogenation of acrylonitrile-butadiene rubber latex with hydrazine hydrate/hydrogen peroxide/selenium catalytic reaction system was investigated by calculating the initial reaction rate constants. The reaction rate constants of the reaction system were obtained by initial reaction measurements of different reactant dosages, such as selenium, hydrazine hydrate, and hydrogen peroxide. Hydrogenation rate constants and reaction order corresponding to the various factors were obtained from the hydrogenation kinetic data. The kinetic equation of this reaction system between 50-70 degrees C and the reaction activation energy was derived. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：183 / 187
页数：5
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