Journal of Chemical and Engineering Data, Vol.60, No.6, 1722-1726, 2015
Aqueous Two-Phase Systems of Mixture of Triblock Copolymer (EO)(13)(PO)(30)(EO)(13) (L64) and Sulfate Salts at Different Temperatures
Phase equilibrium of aqueous two-phase systems (ATPS) containing triblock copolymer, L64, (EO)(13)(PO)(30)(EO)(13) and sulfate salts were investigated in this work. It was analyzed the effect of the temperature at 278.15 K to 298.15 K and type of salt. The rise of the temperature increased the slope of the tie line (STL). The sodium sulfate showed better capability to induce phase separation.