The NRTL model parameters of the two binary systems are correlated.
确定了这两个二元物系的NRTL模型参数。
The NRTL model was used to correlate and predict the LLE data of system and obtained the mode's parameters by using of simplex method.
用nRTL模型对所测液液相平衡数据进行了热力学关联，用单纯型优化法求出了相应的模型参数。
The distillation method was applied to the separation of product and the whole process was simulated with the NRTL thermodynamic equation.
采用普通精馏方法分离反应产物，并以NRTL热力学方程为物性计算方法。
The results show that the VLE data can be predicted satisfactorily by theMH equation based on UNIFAC model, while the LLE data based on NRTL model.
研究结果表明：基于UNIFAC模型的MH方程能较好地预测汽液平衡，而基于NRTL模型的MH方程能满意地关联液液平衡数据。
NRTL equation is used to correlate the vapor-liquid equilibrium data for the system investigated. The calculated and experimental results are in good agreement.
用NRTL方程关联了该体系气液相平衡数据，计算结果与实验值吻合好。
NRTL model was used to correlate and predict the LLE data, and parameters of the model were obtained by using simplex method with objective function of mole fraction.
用单纯形优化法，选用摩尔分数目标函数求出了相应的模型参数。
It is investigated that the ideal gas law and the Henry law are suitable for the process. Ethanol can't be separated from methanol with the NRTL or UNIQUAC property method.
计算表明，该精馏过程汽相符合理想气体定律和亨利定律，液相为非理想溶液，采用NRTL或UNIQUA C物性方法时，乙醇与甲醇在精馏塔中无法进行有效分离。
This paper used Polymer NRTL property model to analyse the VLE in polymer EG H 2O ternary system, and found out binary parameters proved to be suitable for the company′s process.
利用聚合物NRTL模型对酯化反应器中聚合物- 乙二醇- 水体系进行分析，找出了适合仪化公司聚酯生产线的二元组分参数。
The NRTL model was used to correlate and predict the LLE data of system and obtained the model's parameters by using of simplex method with the objective function of mole fraction.
用单纯形优化法，选用摩尔分数的目标函数求出了相应的模型参数。
NRTL model was used to correlate and calculate LLE data of system and model 's parameters were obtained by using of simplex optimization method with objective function of mole fraction.
用单纯形优化法，选用摩尔分数目标函数求出了相应的模型参数。
NRTL model was used to correlate and calculate LLE data of system and model 's parameters were obtained by using of simplex optimization method with objective function of mole fraction.
用单纯形优化法，选用摩尔分数目标函数求出了相应的模型参数。
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