The vapor-liquid equilibrium in the system ethanethiol + tetraethylene glyc
ol has been determined at temperatures in the range 25-130 degreesC at pres
sures up to 1000 kPa. The experimental results were correlated by the Peng-
Robinson equation of state, and interaction parameters have been obtained f
or this system. (C) 2001 Elsevier Science B.V. All rights reserved.