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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 4, Number 5
BKCSDE 4(5)
May 20, 1983

Title	Arrhenius Parameters for the Thermal Decomposition of Trichloroethylene
Author	Hack Jin Kim, Kwang Yul Choo
Keywords
Abstract	A thermal decomposition of trichloroethylene was studied in the temperature range of 440-460℃ by using the conventional static system. In order to investigate the pressure dependence of reaction and to eliminate free radical process, propylene was used as the bath gas. The pressure range investigated was 10∼900 Torr. The decomposition was the unimolecular dehydrochlorination and the reaction products were hydrogen chloride and dichloroacetylene. [...] Results were interpreted in terms of the Ric-Ramsperger-Kassel-Marcus (RRKM) unimolecular rate theory and the Arrhenius parameters were determined from fall-off behaviors. The Arrhenius parameters are found to be log A = 13.8±0.2 sec-1 and E = 56.6±0.7 kcal/mole, respectively.
Page	203 - 208
Full Text	PDF

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