Table 3: Experimental liquid-liquid equilibrium data in mass fraction (wt%) for TAG+FFA(1+2) + ethanol(3) + water(4) at 328.2 K (TAG and FFA composition in the overall compositions of 0.534 and 0.466, respectively).

Overall Composition Oil-rich Phase Alcohol-rich Phase
wt1+2(%) wt3(%) wt4(%) wt1+2(%) wt3(%) wt4(%) wt1+2(%) wt3(%) wt4(%)
41.08 16.61 42.31 95.92 3.28 0.80 0.06 29.10 70.84
37.94 23.21 38.85 91.14 8.86 1.52 0.07 35.97 63.96
33.13 33.25 33.62 85.68 11.85 2.47 0.52 47.65 51.83

Standard uncertainties u are u(wt%) < 5 × 10-2u(T) = 0.5 K