Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Vapor-Liquid Equilibrium of Mixed Solvent Electrolyte Solutions: Measurements and Models

Published

Author(s)

L. A. Watts

Abstract

An equation of state has been developed to model the phase equilibria of mixtures of water + organic solvents + salts. This modeis based on the Peng-Robinson equation of state and requires only pure fluid properties and binary interaction parameters an properties. A representative system water + acetone + 2-propanol + NaNO3 was used to test and verify the model. This paper focuses on data compilation and evaluation and methods used for fitting the parameters.
Citation
IEEE Spectrum

Keywords

2-propanol, acetone, aqueous, EOS, equilibria, sodium nitrate, vapor-liquid, VLE, water

Citation

Watts, L. (2008), Vapor-Liquid Equilibrium of Mixed Solvent Electrolyte Solutions: Measurements and Models, IEEE Spectrum (Accessed November 28, 2023)
Created October 16, 2008