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Solubility, Thermodynamic Parameters, and Dissolution Properties of 17-α Hydroxyprogesterone in 13 Pure Solvents. [PDF]

ACS Omega
Zhao Q, Pan Y, Xiong Y, Xu P, Sun Q, Yin H, Xue F.   +6 more
europepmc   +1 more source

Comparison of different heat integration pressure swing distillation processes for separating isobutanol and p-xylene azeotrope. [PDF]

Sci Rep
Liang S, Bu G.
europepmc   +1 more source

Technoeconomic Analysis of a Novel Microwave Process to Produce Ethylene from Methane. [PDF]

ACS Omega
Rahman MM, Haque ME, Baddam SR, Hu J, Palanki S.   +4 more
europepmc   +1 more source

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Development of the NRTL functional activity coefficient (NRTL-FAC) model using high quality and critically evaluated phase equilibria data. 1

Fluid Phase Equilibria, 2021
Abstract The non-randomness two-liquid model (NRTL) has been used successfully in chemical engineering to calculate phase equilibria. Different forms of the NRTL model have been developed, including original NRTL, electrolyte NRTL (e-NRTL), polymer NRTL and segment based NRTL (NRTL-SAC).
Jaber Yousefi Seyf
exaly   +2 more sources

A simple modification of the NRTL equation

Fluid Phase Equilibria, 2000
Abstract A simple modification of the NRTL equation is proposed which consists of inserting the ratio of the molar volumes of the pure compounds as a multiplying factor of the binary parameters Gij and Gji. The suitability of this modification is evaluated by following two procedures in order to correlate or to predict the VLE of several binary ...
Alessandro Vetere
exaly   +2 more sources

Introduction Of The Group Contribution Concept Into The Nrtl Model

Energy Procedia, 2012
AbstractGenerally the NRTL activity coefficient model has shown great capabilities in predicting liquid-liquid or liquidvapour phase equilibria. However its major drawback is the non availability of the required molecular interaction parameters for a huge number of chemical systems.
Bouneb, N., Meniai, A.-H., Louaer, W.
exaly   +2 more sources

Application of the NRTL method to correlate solubility of diosgenin

The Journal of Chemical Thermodynamics, 2014
Abstract Using the synthetic method, the solubility of diosgenin in 1-hexanol and 1-heptanol was measured at temperatures from 300 K to 329 K by a laser monitoring observation technique at atmospheric pressure. The solubility data were correlated by semi-empirical equations, such as the Apelblat equation, λh model and the ideal model, which agreed ...
Fei-xiong Chen, Zhen-li Qi, Lu Feng, Jun-yan Miao, Bao-zeng Ren   +4 more
openaire   +1 more source

MSA-NRTL model for the description of the thermodynamic properties of electrolyte solutions

Physical Chemistry Chemical Physics, 2002
The mean spherical approxn. (MSA) approach for electrolyte solns. is combined with a modified non-random two-liq. (NRTL) approach. The resulting model is suitable for a description of the thermodn. properties of electrolyte-multisolvent systems. The ability of this MSA-NRTL model is investigated by examg. activity and osmotic coeffs.
Papaiconomou, N., Simonin, J.-P., Bernard, Olivier, Kunz, W.   +3 more
openaire   +3 more sources