✦ LIBER ✦

Radiation-induced dechlorination of carbon tetrachloride in cyclohexane Solutions. The kinetics of liquid-phase reactions of trichloromethyl radicals

✍ Scribed by M. G. Katz; G. Baruch; L. A. Rajbenbach

Publisher: John Wiley and Sons
Year: 1976
Tongue: English
Weight: 389 KB
Volume: 8
Category: Article
ISSN: 0538-8066
DOI: 10.1002/kin.550080114

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The kinetics of the gamma‐radiation induced free‐radical chain reaction in solutions of carbon tetrachloride in cyclohexane (RH) has been investigated in the temperature range of 303–383°K. Trichloromethyl radicals were produced by the reaction of radiolytically generated cyclohexyl radicals with carbon tetrachloride. The kinetics of the following reactions were investigated:

equation image

The following rate expression was obtained:

The error limits are the standard deviation from the least mean square Arrhenius plots. Effects of phase on the kinetics of reactions (3) and (4) are considered.

📜 SIMILAR VOLUMES

Radiation-induced dechlorination of carb

Radiation-induced dechlorination of carbon tetrachloride. II. The kinetics of liquid-phase reactions of trichloromethyl radicals in n-hexane solutions

✍ M. G. Katz; G. Baruch; L. A. Rajbenbach 📂 Article 📅 1976 🏛 John Wiley and Sons 🌐 English ⚖ 300 KB 👁 1 views

## Abstract The kinetics of the gamma‐radiation induced free‐radical chain reaction in solutions of carbon tetrachloride in __n__‐hexane (RH) was investigated in the temperature range of 297.5–373°K. Trichloromethyl radicals were produced by the reaction of radiolytically generated hexyl radicals w

Radiation-induced dechlorination of carb

Radiation-induced dechlorination of carbon tetrachloride in cyclohexane and n-hexane mixtures. III. The kinetics of liquid-phase reactions of trichloromethyl radicals

✍ M. G. Katz; G. Baruch; L. A. Rajbenbach 📂 Article 📅 1978 🏛 John Wiley and Sons 🌐 English ⚖ 276 KB 👁 1 views

The kinetics of gamma-radiation-induced free-radical chain reactions in solutions of carbon tetrachloride in mixtures of varying composition of cyclohexane and n-hexane was investigated in the temperature range of 296"-413"K. Trichloromethyl radicals were produced by the reaction of radiolytically g

The kinetics of radiation induced hydrog

The kinetics of radiation induced hydrogen abstraction by CCl3 radicals in the liquid phase: Cyclanes

✍ Zeev B. Alfassi; Liviu Feldman 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 415 KB 👁 1 views

The kinetics of gamma-radiation induced free radicals reactions in carbon tetrachloride solutions of cyclohexane, cyclooctane, and cyclododecane were studied in the range of 27-190°C. The activation energies found were in the order c -C ~H I S > c -C I ~H ~~ > c-CaHl6, which was explained as due to

The kinetics of radiation-induced hydrog

The kinetics of radiation-induced hydrogen abstraction by CCl3 radicals in the liquid phase: Cyclohexene

✍ Zeev B. Alfassi; Liviu Feldman 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 487 KB 👁 1 views

The kinetics of hydrogen abstraction from cyclohexene by CCI:1 radicals were studied in ('('I4 solution as a function of cyclohexene concentration and temperature in the range of 26-140OC. T h e CCI:r radicals were produced both by radiolysis of CC14 and by photolysis of CCI:$r. T h e rate constant

Kinetics of radiation-induced abstractio

Kinetics of radiation-induced abstraction of hydrogen atoms by CCl3 radicals in the liquid phase: 2,3-dimethylbutane

✍ Zeev B. Alfassi; Liviu Feldman 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 325 KB 👁 1 views

## Abstract The kinetics of the gamma‐radiation induced free radical reactions in carbon tetrachloride solutions of 2,3‐dimethylbutane (DMB) were studied in the temperature range 32–118 °C. The kinetics of the following reactions were measured: and the following rate constants expression was obtai

Kinetics and rate constants for the reac

Kinetics and rate constants for the reaction of tri-n-butylgermanium hydride with methyl iodide and carbon tetrachloride. The combination of methyl and trichloromethyl radicals in solution.

✍ D. J. Carlsson; K. U. Ingold; L. C. Bray 📂 Article 📅 1969 🏛 John Wiley and Sons 🌐 English ⚖ 468 KB 👁 1 views

The kinetics of the photoinitiated reductions of methyl iodide and carbon tetrachloride by tri-n-butylgermanium hydride in cyclohexane at 25°C have been studied and absolute rate constants have been measured. Rate constants for the combination of CH,. and CC1,. radicals are equal within experimental