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Issue
Korean Journal of Chemical Engineering,
Vol.10, No.4, 220-225, 1993
A KINETIC STUDY ON THERMAL CHLORINATION OF 1-CHLORO-2,2,2-TRIFLUOROETHANE
Yoon KJ, Shim GI, Park KY, Kim HS
HCFC-133a(1-chloro-2,2,2-trifluoroethane)was thermally chlorinated in an integral reactor under atmospheric pressure in a temperature range between 573 and 723 K. From the analysis of the data it was confirmed that the reaction was a two-step series-parallel reaction and each step was a second-order reaction. The ratio of the second-step rate constant to the first-step rate constant did not change with temperature and its value was 1.13. The activation energy was 106kJ/g-mol. These results indicate that the product distribution is the sole function of conversion of HCFC-133a.
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[Cited By]
  1. Shim GI, Yoon KJ, Kim HS, Park KY, Korean Journal of Chemical Engineering, 12(4), 494, 1995
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