Estimating Pore Space Hydrate Saturation Using Dissociation Gas Evolution Measurements: In Relevance to Laboratory Testing of Natural or Artificially Synthesised Hydrate-Bearing Soil Specimens

Table 5

Sensitivity to the choice of vapour phase EoS at Lw-V equilibrium under post-dissociation conditions.

Description	Molar volume of methane (cm^3/mol)	Hydrate saturation (%)
Vapour saturated gas phase using Duan and Mao, 2006 [79]	5520.98	44.58
EoS of Duan et al. [71]	5486.85	46.20
CSMGem	5523.34	44.47
Ideal Gas Law	5529.29	44.19