Table 9
The comparison between the temperature increments of TBAB and TBAA at various mass fractions.
Aqueous phase | NP | T range/K | P range/MPa | ΔTinc/K |
---|---|---|---|---|
wTBAB = 0.0350 | 13 | 281.9–287.0 | 1.91–6.80 | 7.7 |
wTBAB = 0.0490 | 11 | 282.3–288.1 | 1.59–6.84 | 9.4 |
wTBAB = 0.1500 | 13 | 286.5–292.4 | 1.31–7.61 | 13.5 |
wTBAA = 0.0990 | 16 | 283.9–288.3 | 2.66–9.23 | 6.2 |
ΔTinc: the average increase in the hydrate dissociation temperature in the presence of thermodynamic promoter.
NP: number of points.