
非随机双液体模型 - 维基百科,自由的百科全书
非随机双液体模型(英语: Non-Random Two-Liquid Model [1] ),简称NRTL模型,是一个描述化合物活性系数( )与液相莫耳分率( )关系的活性系数模型。 经常被应用于 化学工程 领 …
Python-Based Algorithm for Estimating NRTL Model ... - ACS …
2025年1月13日 · Because water is commonly used as a solvent and many electrolytes are present in bioprocesses, the electrolyte nonrandom two-liquid (NRTL) model (6−8) is a …
NRTL Gibbs Excess Model (thermo.nrtl) — Thermo 0.4.2 …
Calculate and return the excess Gibbs energy of a liquid phase represented by the NRTL model. Calculates and return the G terms in the NRTL model for a specified temperature. Calculates …
The NRTL equation as a predictive tool for vapor–liquid equilibria
2004年4月1日 · A simple modification of the NRTL equation proposed in a previous work is the basis for a new predictive method to calculate VLE of binary liquid systems. The only …
Application of extended NRTL equation for ternary liquid-liquid …
2010年2月25日 · Using the extended NRTL model, mean deviation of the computed mole fractions decreased by approximately four times (9.73 × 10 −3) compared to the value …
Generalized Nonrandom Two-Liquid (NRTL) Interaction Model …
2014年7月15日 · The nonrandom two-liquid (NRTL) model is an activity coefficient model used widely in phase equilibria calculations. The NRTL model has three adjustable parameters that …
A simple and reliable procedure to accurately estimate NRTL …
2019年1月16日 · In this work a new formulation of the problem of regressing NRTL binary interaction parameters from LLE data based on conventional constrained non-linear …
Modeling Liquid−Liquid Equilibrium of Ionic Liquid Systems with NRTL …
2007年12月5日 · Three different excess Gibbs free energy models are evaluated: the non-random two-liquid (NRTL) model, the universal quasi-chemical (UNIQUAC) model, and the …
哪位能给讲下,NRTL有哪些参数方程,分别用到什么地方?
nrtl-hoc用的是hayden-o‘connell,考虑了中压以下的汽相中的溶和作用和二聚作用。 nrtl-rk用的是redlich-kwong 状态方程,是简单的立方状态方程,适合中压。 此外还有nrtl-nth
NRTL模型 - equilibria.cn
2016年1月10日 · NRTL方程的溶液超额自由焓表达式为: (1) 由此得到的活度系数方程为: (2) (3) (4) 其中gji的含义与Wilson方程中λji相似,表示i–j两种不同分子间相互作用的能量参数;参数αji …