Henry's constants and vapor-liquid distribution constants for gaseous solutes in H2O and D2O at high temperatures

We have developed correlations for the Henry's constant KH and the vapor-liquid distribution constant KD for 14 solutes in H2O and seven solutes in D2O. The solutes considered are common gases that might be encountered in geochemistry or the power industry. Solubility data from the literature w...

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Autores principales: Fernández-Prini, R., Alvarez, J.L., Harvey, A.H.
Formato: JOUR
Materias:
Distribution constant
Gases
Heavy water
Henry's constant
Solubility
Vapor-liquid equilibrium
Water
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00472689_v32_n2_p903_FernandezPrini
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00472689_v32_n2_p903_FernandezPrini
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spelling todo:paper_00472689_v32_n2_p903_FernandezPrini2023-10-03T14:52:26Z Henry's constants and vapor-liquid distribution constants for gaseous solutes in H2O and D2O at high temperatures Fernández-Prini, R. Alvarez, J.L. Harvey, A.H. Distribution constant Gases Heavy water Henry's constant Solubility Vapor-liquid equilibrium Water We have developed correlations for the Henry's constant KH and the vapor-liquid distribution constant KD for 14 solutes in H2O and seven solutes in D2O. The solutes considered are common gases that might be encountered in geochemistry or the power industry. Solubility data from the literature were critically assessed and reduced to the appropriate thermodynamic quantities, making use of corrections for nonideality in the vapor and liquid phases as best they could be computed. While the correlations presented here cover the entire range of temperatures from near the freezing point of the solvent to high temperatures approaching its critical point, the main emphasis is on representation of the high-temperature behavior, making use of asymptotic relationships that constrain the temperature dependence of kH and KD near the critical point of the solvent. © 2003 by the U.S. Secretary of Commerce on behalf of the United States. All rights reserved. Fil:Fernández-Prini, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00472689_v32_n2_p903_FernandezPrini
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Distribution constant
Gases
Heavy water
Henry's constant
Solubility
Vapor-liquid equilibrium
Water
spellingShingle Distribution constant
Gases
Heavy water
Henry's constant
Solubility
Vapor-liquid equilibrium
Water
Fernández-Prini, R.
Alvarez, J.L.
Harvey, A.H.
Henry's constants and vapor-liquid distribution constants for gaseous solutes in H2O and D2O at high temperatures
topic_facet Distribution constant
Gases
Heavy water
Henry's constant
Solubility
Vapor-liquid equilibrium
Water
description We have developed correlations for the Henry's constant KH and the vapor-liquid distribution constant KD for 14 solutes in H2O and seven solutes in D2O. The solutes considered are common gases that might be encountered in geochemistry or the power industry. Solubility data from the literature were critically assessed and reduced to the appropriate thermodynamic quantities, making use of corrections for nonideality in the vapor and liquid phases as best they could be computed. While the correlations presented here cover the entire range of temperatures from near the freezing point of the solvent to high temperatures approaching its critical point, the main emphasis is on representation of the high-temperature behavior, making use of asymptotic relationships that constrain the temperature dependence of kH and KD near the critical point of the solvent. © 2003 by the U.S. Secretary of Commerce on behalf of the United States. All rights reserved.
format JOUR
author Fernández-Prini, R.
Alvarez, J.L.
Harvey, A.H.
author_facet Fernández-Prini, R.
Alvarez, J.L.
Harvey, A.H.
author_sort Fernández-Prini, R.
title Henry's constants and vapor-liquid distribution constants for gaseous solutes in H2O and D2O at high temperatures
title_short Henry's constants and vapor-liquid distribution constants for gaseous solutes in H2O and D2O at high temperatures
title_full Henry's constants and vapor-liquid distribution constants for gaseous solutes in H2O and D2O at high temperatures
title_fullStr Henry's constants and vapor-liquid distribution constants for gaseous solutes in H2O and D2O at high temperatures
title_full_unstemmed Henry's constants and vapor-liquid distribution constants for gaseous solutes in H2O and D2O at high temperatures
title_sort henry's constants and vapor-liquid distribution constants for gaseous solutes in h2o and d2o at high temperatures
url http://hdl.handle.net/20.500.12110/paper_00472689_v32_n2_p903_FernandezPrini
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