Solubilities of Nonpolar Gases in Dimethyl Carbonate and Diethyl Carbonate

Autor:	E. Terrado, Juan I. Pardo, Ana M. Mainar, and José S. Urieta
Rok vydání:	2005
Předmět:	Chemistry General Chemical Engineering Enthalpy Inorganic chemistry Analytical chemistry Diethyl carbonate General Chemistry Partial pressure Mole fraction Gibbs free energy chemistry.chemical_compound symbols.namesake symbols Dimethyl carbonate Solubility
Zdroj:	Journal of Chemical & Engineering Data. 50:512-516
ISSN:	1520-5134 0021-9568
DOI:	10.1021/je0496894
Popis:	This paper reports the mole fraction solubilities of nine nonpolar gases (He, Ne, Ar, Kr, Xe, CH4, C2H4, C2H6, and SF6) in dimethyl carbonate and diethyl carbonate at 278.15 K and 288.15 K at a partial pressure of gas equal to 101.33 kPa. The solubility values were fitted as a linear function of the temperature. Changes in the thermodynamic functions of solution standard (Gibbs energy, enthalpy, and entropy) have been calculated from the solubilities. Finally, these results have been compared with those correlated by the scaled particle theory (SPT).
Databáze:	OpenAIRE
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