Table 1
Heat quantities involved in the four compression processes displayed in Figure 3, in kJ for a system containing 1 kg of water, 275 g of TBPB plus as much gas as required in the gas phase. Initially, the system contains 100 g of hydrate crystals. Both hydrate decomposition and CO2 dissolution involve latent heat. Values are negative for exothermal phenomena.
| Process | Sensible heat | Hydrate decomposition or crystallization | CO2 dissolution | Total |
|---|---|---|---|---|
| LV: isochoric | 7.0 | 34.0 | −1.4 | 39.6 |
| LX: isosteric | 6.3 | 0 | −1.3 | 5.0 |
| LA: adiabatic | 6.2 | −4.9 | −1.3 | 0 |
| LT: isothermal | 0 | −76.8 | −1.1 | −77.9 |
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