Theoretical temperature dependency of gas hydrate former solubility under hydrate-liquid water equilibrium |
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| Institution: | 1. Department of Chemical Engineering, McGill University, Montreal, Que., Canada H3A 2B2;2. Department of Chemical Engineering, University of Ottawa, Canada |
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| Abstract: | Available experimental data and current semi-empirical models suggest a positive trend for the gas hydrate former solubility in the bulk liquid phase as a function of temperature under hydrate-liquid water equilibrium. Such a trend has been widely reported without theoretical explanation. This work proposes a comprehensive derivation, based on fundamental thermodynamics, of the gas hydrate former solubility dependency on temperature for any binary system under two-phase equilibrium. |
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