Solubility of Solutes in Compressed Gases: Dilute Solution Theory

Xiaorong Wang; Lawrence L. Tavlarides

doi:10.1021/ie00027a035

Solubility of Solutes in Compressed Gases: Dilute Solution Theory

Xiaorong Wang, Lawrence L. Tavlarides

Department of Biomedical & Chemical Engineering

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

A dilute solution theory is developed for describing the thermodynamic behavior of a compressed gaseous dilute solution. The considerations follow generally accepted statistical treatments for describing dilute liquid solutions. The theory is self-consistent with the ideal gas law for dilute gases and with Henry's law for dilute liquid (or solid) solutions. Further, it provides a simple linear relationship which represents well the solubility behavior of a heavy solute (solid or liquid) in a gaseous solvent over relatively wide density regions of the solvent (i.e., 0 ⩽ ρ ⩽ 2.0/V_c).

Original language	English (US)
Pages (from-to)	724-729
Number of pages	6
Journal	Industrial and Engineering Chemistry Research
Volume	33
Issue number	3
DOIs	https://doi.org/10.1021/ie00027a035
State	Published - Mar 1 1994

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering

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abstract = "A dilute solution theory is developed for describing the thermodynamic behavior of a compressed gaseous dilute solution. The considerations follow generally accepted statistical treatments for describing dilute liquid solutions. The theory is self-consistent with the ideal gas law for dilute gases and with Henry's law for dilute liquid (or solid) solutions. Further, it provides a simple linear relationship which represents well the solubility behavior of a heavy solute (solid or liquid) in a gaseous solvent over relatively wide density regions of the solvent (i.e., 0 ⩽ ρ ⩽ 2.0/Vc).",

author = "Xiaorong Wang and Tavlarides, {Lawrence L.}",

year = "1994",

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N2 - A dilute solution theory is developed for describing the thermodynamic behavior of a compressed gaseous dilute solution. The considerations follow generally accepted statistical treatments for describing dilute liquid solutions. The theory is self-consistent with the ideal gas law for dilute gases and with Henry's law for dilute liquid (or solid) solutions. Further, it provides a simple linear relationship which represents well the solubility behavior of a heavy solute (solid or liquid) in a gaseous solvent over relatively wide density regions of the solvent (i.e., 0 ⩽ ρ ⩽ 2.0/Vc).

AB - A dilute solution theory is developed for describing the thermodynamic behavior of a compressed gaseous dilute solution. The considerations follow generally accepted statistical treatments for describing dilute liquid solutions. The theory is self-consistent with the ideal gas law for dilute gases and with Henry's law for dilute liquid (or solid) solutions. Further, it provides a simple linear relationship which represents well the solubility behavior of a heavy solute (solid or liquid) in a gaseous solvent over relatively wide density regions of the solvent (i.e., 0 ⩽ ρ ⩽ 2.0/Vc).

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Solubility of Solutes in Compressed Gases: Dilute Solution Theory

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