文献类型：期刊文献

中文题名：乙二胺合钴溶液吸收NO的反应动力学

英文题名：Kinetics of NO Absorption in Aqueous [Co(en)_3]^(2+) Solution

作者：辛志玲[1];陈茂兵[1];肖文德[1];龙湘犁[1]

机构：[1]华东理工大学联合化学反应工程研究所,上海200237

年份：2007

卷号：33

期号：1

起止页码：5

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;EI(收录号：20071510544952);Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：动力学;吸收;气液反应;NO

外文关键词：kinetics; absorption; gas-liquid reaction; nitric oxide

摘要：采用双驱动搅拌反应器研究了乙二胺合钴溶液吸收NO的反应动力学。实验表明:[Co(en)3]2+络合NO的反应对NO表现为1.8级反应,NO的吸收速率随气相中氧含量的增加而增加,在一定的pH范围内,NO的吸收速率随溶液pH的增大而增加。建立了乙二胺合钴溶液吸收NO的反应动力学方程。
The kinetics of the absorption of NO in aqueous [Co （en）3 ]^2＋ solution was studied in a stirred reactor. Factors influencing the NO absorption rate, such as pH, oxygen concentration and [Co（en）3]^2＋ concentration were investigated. The reaction between NO and [Co（en）3 ]^2＋ is found to be 1.8 order with respect to the NO concentration. The experimental results indicate that NO absorption rate increases with increasing pH and oxygen concentration. A rate equation for NO absorption in aqueous [Co（en）3]^2＋ solution under the influences of mass transfer is established.