Table 1
Relationships among the components and phases.
| CH4 | CO2 | N2 | H2O | CH4·NH2O | CO2·NH2O | |
|---|---|---|---|---|---|---|
| Gas phase | √ | √ | √ | √ | ||
| Aqueous phase | √ | |||||
| Hydrate phase (solid) | √ | √ |
Note: the check indicates that the component exists in this phase; N is the hydration number, which is set to 5.75 for the CH4 hydrate and CO2 hydrate.