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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 65, Number 3
JKCSEZ 65(3)
June 20, 2021 

 
Title
Theoretical Researches of Kinetics and Anharmonic Effect for the Reactions Related to NO in the Ozone Denitration Process
Author
Hongjing Yu, Wenwen Xia, Yancheng Liu*, Li Yao*
Keywords
Ozone denitration reaction, Nitric oxide, Rate constant, Anharmonic effect, Transition state theory
Abstract
For studying the reaction mechanism of the reactions related to NO in the ozone denitration reactions, the harmonic and anharmonic rate constants were calculated by the transition state (TS) theory and Yao and Lin (YL) method. According to above calculations, the reactions of NO with O3 and NO3 play an essential role, and the kinetic parameters considering anharmonic effect were fitted. Furthermore, the rate constants were up as temperature increasing, and the tendencies of high temperature were more gradual than the low temperature. The research will provide theoretical basis for the ozone denitration reactions.
Page
185 - 196
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