Non-random two-liquid model - Wikipedia
The non-random two-liquid model[1] (abbreviated NRTL model) is an activity coefficient model introduced by Renon and Prausnitz in 1968 that correlates the activity coefficients of a …
The generalized NRTL model associated with the Peng
2006年1月1日 · In this study, the generalized NRTL model is combined with the Peng-Robinson equation of state in order to predict the liquid-liquid equilibrium of binary systems containing …
commonly used is the NRTL, which can be applied to polar mixtures. Other models include: Wilson, Van Laar, UNIFAC, UNIQUAC, Flory Huggins, Electrolyte NRTL, and Scatchard …
What Is the Optimal Activity Coefficient Model To Be Combined …
2021年11月18日 · The research objective is to determine which ACM among the Wilson, universal quasi-chemical (UNIQUAC), and nonrandom two-liquid (NRTL) models is the most …
Using the NRTL model with the Vidal equation of state EOS-qE ...
2014年3月15日 · In this work Vidal equation of state formulation (EOS-q E) was evaluated for vapor/liquid equilibria (VLE) isothermal calculations of binary and ternary mixtures, using …
Simplified Approach to Understanding, Evaluating, and …
2023年6月27日 · A new activity coeff. method for assocg. systems, NRTL Plus Assocn. (NRTL-PA), is developed and evaluated for alc. + hydrocarbon systems. The method combines …
The NRTL-PRA group contribution EoS for the simultaneous …
2016年11月15日 · The new EoS, named NRTL-PRA (NRTL-PR with Association) includes an additional term in the EoS excess Gibbs energy of the Peng-Robinson equation to account for …
Modeling of Highly Nonideal Systems: 2. Prediction of High …
2010年7月19日 · The purpose of this study is to propose a simple cubic equation of state for the prediction of phase equilibria in highly non ideal systems. The NRTL-PR equation of state is …
高度非理想系统的建模：2.使用基团贡献NRTL-PR EoS预测高压相 …
NRTL-PR状态方程式是基于Peng-Robinson EoS和在本工作的第一部分中开发的广义NRTL模型的关联。 该模型是从晶格双流体理论派生而来的，专门考虑混合物成分之间在尺寸和形状上的 …
Using the NRTL model with the Vidal equation of state EOS-
2014年3月15日 · In this work Vidal equation of state formulation (EOS-qE) was evaluated for vapor/liquid equilibria (VLE) isothermal calculations of binary and ternary mixtures, using …