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首页> 外文期刊>Fluid Phase Equilibria >Liquid-liquid equilibria for saturated aqueous solution of glycerol+1-butanol+water+sodium chloride at 303.15K, 323.15K and 343.15K
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Liquid-liquid equilibria for saturated aqueous solution of glycerol+1-butanol+water+sodium chloride at 303.15K, 323.15K and 343.15K

机译:303.15K,323.15K和343.15K的甘油+ 1-丁醇+水+氯化钠饱和水溶液的液-液平衡

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摘要

Liquid-liquid equilibria (LLE) for saturated aqueous solution of glycerol. +. 1-butanol. +. water. +. NaCl were measured at 303.15. K, 323.15. K and 343.15. K under atmosphere pressure using a static method. All the LLE data followed the Eisen-Joffe equation. The experimental data were also correlated with the NRTL model. New thermodynamic interaction parameters for 1-butanol, water, NaCl versus glycerol, respectively, were estimated with the Simplex method and the Maximum Likelihood principle. The results were satisfactory in accordance with root mean square deviations between experimental and calculated compositions, which were below 2.2%.
机译:甘油的饱和水溶液的液-液平衡(LLE)。 +。 1-丁醇。 +。水。 +。 NaCl的测量值为303.15。 K,323.15。 K和343.15。大气压下使用静态方法测定K。所有的LEE数据都遵循Eisen-Joffe方程。实验数据也与NRTL模型相关。用单纯形法和最大似然原理估算了1-丁醇,水,NaCl与甘油的新热力学相互作用参数。根据实验组成和计算组成之间的均方根偏差低于2.2%,结果令人满意。

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