Journal of Thermodynamics / 2009 / Article / Tab 10

Review Article

Development of Predictive Techniques for Estimating Liquid Water-Hydrate Equilibrium of Water-Hydrocarbon System

Table 10

Experimental [7] and predicted solubility of C O 2 in water at equilibrium with gas hydrates (liquid water-hydrate equilibrium) [3].

𝑇 / K 𝑃 / M P a Experimental C O 2 solubility [7]/mole fractionPredicted C O 2 solubility using thermodynamic model/mole fractionAD%

280.324.990.02560.02435.1
280.596.080.02700.02497.8
280.726.080.02680.02526.0
280.746.080.02680.02526.0
279.986.090.02620.02369.9
278.716.100.02210.02114.5
278.996.100.02310.02166.5
279.016.100.02360.02178.1
279.126.100.02320.02195.6
279.326.100.02420.02237.9
279.456.100.02390.02255.9
279.496.100.02350.02263.8
279.586.100.02490.02288.4
279.946.100.02600.02359.6
280.436.100.02620.02456.5
280.986.100.02690.02584.1
280.268.160.02680.02429.7
280.3410.040.02630.02447.2
278.3710.350.02270.02059.7
278.3910.350.02240.02058.5
278.3910.370.02230.02058.1
279.1810.400.02260.02202.7
278.6510.410.02350.021010.6
279.4110.430.02480.02249.7
279.1310.440.02410.02199.1
279.6010.440.02500.02279.2
280.3010.440.02580.02435.8
280.3010.440.02570.02435.4
280.4010.440.02600.02455.8
280.0010.450.02560.02367.8
277.8410.470.02010.01962.5
280.3414.200.02600.02446.2

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