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Vapor-liquid equilibrium data (VLE) were measured by usingotsudki-willlams still at 9.866×10 (Pa) for the 3-component systemAcOH-HCO2H-H2O and the 4-component system ACOH-HCO2H-H2O-CaCl2 in the VLE,CaCl used was 0.5 (mol/kg solv.).The results show that the favorable effect of CaCl is physical chemistry action,which relates to the phenomena of salting-out and salting-in.
Vapor-liquid equilibrium data (VLE) were measured by usingotsudki-willlams still at 9.866 × 10 (Pa) for the 3-component system AcOH-HCO2H-H2O and the 4-component system ACOH-HCO2H- used was 0.5 (mol / kg solv.). The results show that the favorable effect of CaCl is physical chemistry action, which relates to the phenomena of salting-out and salting-in.