THERMOKINETIC INVESTIGATION OF METHANESULFONYL CHLORIDE-WATER SYSTEM

摘要

Thermal analysis of the methanesulfonyl chloride (MSC)-water system reacting under both homogeneous and heterogeneous conditions has been performed by means of adiabatic calorimetry. The enthalpy of solution of methanesulfonyl chloride in water at 298 K (-112 cal mol(-1)) and the enthalpy of the hydrolysis reaction (Delta H = -40.8 kcal mol(-1)) have been experimentally evaluated. A mathematical model describing the reactive behavior of the MSC-water system under heterogeneous conditions has been developed. The model gives rational criteria for assessment of the safe operating conditions in industrial applications. [References: 6]