Modeling approaches to hydration properties of aqueous nonelectrolytes at elevated temperatures and pressures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F08%3A%230000174" target="_blank" >RIV/46747885:24510/08:#0000174 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Modeling approaches to hydration properties of aqueous nonelectrolytes at elevated temperatures and pressures
Original language description
Thermodynamic models describing temperature and pressure evolution of Henry's law constant and related properties of hydration of aqueous nonelectrolyte solutes are reviewed. The included models cover a broad range spanning from simple van't Hoff-like equations used in environmental chemistry over the more elaborate empirical or semiempirical temperature correlations favored for engineering purposes to complete equations-of-state for hydration properties originating in the theory of near-critical phenomena and developed for modeling of hydrothermal systems. For aqueous organic solutes, the methods are often coupled with the group additivity approximation, leading to complex tools for predicting the properties of solutions containing organic species. The various models were subjected to tests documenting their expected range of applicability at elevated pressures (for acid gases) or at high temperatures (for hydrocarbons and oxygen-containing organic solutes).
Czech name
Přístupy k modelování hydratačních vlastností vodných neelektrolytů za vysokých teplot a tlaků
Czech description
Zhodnocení termodynamických modelů popisujících teplotní a tlakovou závislost Henryho konstanty a souvisejících hydratačních vlastností vodných neelektrolytů.

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
<a href="/en/project/GA104%2F08%2F0758" target="_blank" >GA104/08/0758: Non-conventional sorbents in environmental applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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