Rongrong Li, Jian-long Wan, Yingjie Zhang
Jan 8, 2015
Citations
0
Influential Citations
2
Citations
Journal
Journal of Chemical & Engineering Data
Abstract
The equilibrium solubility of sodium 1-naphthalenesulfonate in binary NaCl + water, Na2SO4 + water, and C2H5OH + water solvent mixtures was measured by a steady-state method at elevated temperatures from (278.15 to 323.15) K. The results of these data were correlated by a modified Apelblat equation. The dissolution enthalpy (ΔHd) and entropy (ΔSd) of sodium 1-naphthalenesulfonate in solutions of different mole fraction were obtained.