Isobaric specific heat capacity of {xCH3OH+(1−x)H2O} with x=(1.0000, 0.7943, 0.4949, 0.2606, 0.1936, 0.1010, and 0.0496) at T=(280, 320, and 360)K in the pressure range from (0.1 to 15)MPa

Autor:	Katsuyuki Tanaka, Masahiko Uematsu, I. Fujita
Rok vydání:	2007
Předmět:	Specific heat Chemistry Thermodynamics Mole fraction Heat capacity Atomic and Molecular Physics and Optics Calorimeter Pressure range chemistry.chemical_compound Isobar Isobaric process General Materials Science Methanol Physical and Theoretical Chemistry
Zdroj:	The Journal of Chemical Thermodynamics. 39:961-966
ISSN:	0021-9614
DOI:	10.1016/j.jct.2006.11.001
Popis:	Measurements of the isobaric specific heat capacities for {xCH3OH + (1 − x)H2O} with x = (1.0000, 0.7943, 0.4949, 0.2606, 0.1936, 0.1010, and 0.0496) were carried out by the calorimeter with the thermal relaxation method, which we have developed, at T = (280, 320, and 360) K in the pressure range from (0.1 to 15) MPa. The present cp measurements for (methanol + water) show mole fraction dependence at constant temperature with the maximum, and the maximum shifts to greater values of mole fraction with increasing temperature. Pressure dependence of the present measurements is insignificant. Temperature dependence increases with increasing mole fraction.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::889a495aaa3d8b5067ea2fc4aaa48cb0 https://doi.org/10.1016/j.jct.2006.11.001 Zobrazit plný text záznamu Full Text from ScienceDirect