Thermodynamics of hydrogen solubility in cryogenic solvents at high pressures
| Autor: | M. Orentlicher, John M. Prausnitz |
|---|---|
| Rok vydání: | 1964 |
| Předmět: |
Activity coefficient
Argon Hydrogen Applied Mathematics General Chemical Engineering Inorganic chemistry chemistry.chemical_element Thermodynamics General Chemistry Nitrogen Industrial and Manufacturing Engineering Methane chemistry.chemical_compound chemistry Propane Physics::Chemical Physics Solubility Carbon monoxide |
| Zdroj: | Chemical Engineering Science. 19:775-782 |
| ISSN: | 0009-2509 |
| DOI: | 10.1016/0009-2509(64)85088-0 |
| Popis: | Solubility data for hydrogen in liquids at low temperature and high pressure have been reduced by a thermodynamic relation similar to the Krichevsky-Kasarnovsky equation but allowing for the variation of activity coefficient with hydrogen concentration. The parameters appearing in this relation have been partially correlated on the basis of a very simple solution model. The results show that under comparable conditions the solubility of hydrogen in simple inorganic solvents (argon, nitrogen and carbon monoxide) is considerably larger than that in light hydrocarbons (ethane, ethylene, propane and propylene), with methane falling in between these groups. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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