NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
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.
Allan H. Harvey, M T. Fernandez-Diaz, J L. Alvarez
Abstract
The thermodynamics of solution of voletile cormponents in water is reviewed and expressed both in terms of the Henry's constant and the vapor-liquid distribution coefficient. The procedures required to calculate these quantities from experimental data are described, as are those required to estimate solubilities in realistic systems from Henry's constants or distribution coefficients. Emphasis is given to calculations for high-temperature aqueous systems as encuntered in the power industry and in geochemistry. Correlations are given for the Henry's constant and vapor-liquid distribution coefficient for 14 common gases in water up to the highest temperatures at which data are available. Finally, the effects of dissolved electrolytes on aqueous gas solubility are briefly reviewed.
Citation
Aqueous Solubility of Volatile Nonelectrolytes
Publisher Info
Book Chapter To be submitted as Chapter 3 in the Physical and Chemical Properties of Aqueous Systems at Elevated Temperatures and Pressures: Water, Steam and Hydrothermal Solutions,
Harvey, A.
, Fernandez-Diaz, M.
and Alvarez, J.
(2004),
Aqueous Solubility of Volatile Nonelectrolytes, Book Chapter To be submitted as Chapter 3 in the Physical and Chemical Properties of Aqueous Systems at Elevated Temperatures and Pressures: Water, Steam and Hydrothermal Solutions,
(Accessed October 17, 2025)