Influence of sodium chloride on the cloud point of polyethoxylate surfactants and estimation of Flory-Huggins model parameters Journal title: Revista Facultad de Ingeniería-Universidad de Antioquia Authors: Alessandro Alisson de Lemos Araújo, Eduardo Lins de Barros Neto, Osvaldo Chiavone-Filho, Edson Luiz... Subject(s): Engineering, Technology