Temperature extension of NaCl Pitzer coefficients and ∆RG°(NaCl)
| Autor: | Voigt, Wolfgang |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Oceanic salts
Halite solubility Geochemical modeling Pitzer model Ozeanische Salze Halit-Löslichkeit geochemische Modellierung Pitzer-Modell info:eu-repo/classification/ddc/540 ddc:540 Datensammlung Chloride Hydrochemie Meersalz Meerwasser Salz Salzlösung Thermochemie Thermodynamische Eigenschaft Thermodynamisches System |
| Druh dokumentu: | Článek |
| ISSN: | 2751-0921 |
| Popis: | The general temperature range for THEREDA is currently limited to 0 to about 110°C. For the important electrolyte NaCl there are thermodynamic data available to 200°C and above. To cover this larger temperature range for the Pitzer coefficients, a refit of the temperature functions of Greenberg, J. P. and Møller, N. (Geochim. Cosmochim. Acta 53 (1989) 2503-2518) is presented. A corresponding function for the solubility constant of NaCl is deduced from IUPAC recommended data. The data set for NaCl, thus extended in its range of validity up to 200°C, is implemented in THEREDA. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
| Externí odkaz: |
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