Determination of the specific heat of evaporation of a liquid from dispersed solids in a wide temperature range

Autor: Kazanskii, M. F., Lutsyk, R. V., Kazanskii, V. M.
Zdroj: Journal of Engineering Physics and Thermophysics; November 1966, Vol. 11 Issue: 5 p328-332, 5p
Abstrakt: This paper describes a method and a laboratory apparatus for the direct calorimetric determination of the specific heat of evaporation of a liquid absorbed by a dispersed solid in a wide range of temperature and mass content. The heats of evaporation of moisture from KSM silica gel in the temperature range 293°-353° K are determined. The obtained data are used to calculate the relationship between the chemical potential of the absorbed moisture and the moisture content of different temperatures.
Databáze: Supplemental Index