Solubility Calculations of Methane and Ethane in Aqueous Electrolyte Solutions

نویسندگان

چکیده

Accurate calculation of light hydrocarbon solubilities in aqueous electrolyte solutions is critical for petroleum and geochemical applications. However, very few Equations State (e-EoS) have been used solubilities. Thermodynamic gas (methane ethane) chloride salts are presented. This work introduces a new parameter estimation approach (which can predict well the liquid densities solutions) Cubic Plus Association EoS (e-CPA). The cation/anion–water interaction parameters obtained from regression experimental mean ionic activity coefficients densities. results show that e-CPA with gives good agreements corresponding data. cation/anion–gas correlates reasonably well. dissolution mechanisms salting effects extensively analyzed discussed deeper understanding solutions.

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ژورنال

عنوان ژورنال: Journal of Solution Chemistry

سال: 2021

ISSN: ['0095-9782', '1572-8927']

DOI: https://doi.org/10.1007/s10953-021-01087-2