Determination and Modeling of Solid–Liquid Equilibrium for Ternary Systems of Terephthaldialdehyde + 4-Hydroxybenzaldehyde + Ethyl Acetate/Acetone

2018 ◽  
Author(s):  
Wentian Li ◽  
Yong Cao ◽  
Hu Lin ◽  
Jiao Chen ◽  
Xinbao Li ◽  
...  
Keyword(s):  
Ethyl Acetate ◽  
Ternary Systems ◽  
Liquid Equilibrium ◽  
Solid Liquid

Solid-liquid equilibrium of binary and ternary systems formed by ethyl laurate, ethyl palmitate and decylbenzene

2021 ◽  
Vol 530 ◽  
pp. 112874
Author(s):  
María Dolores Robustillo ◽  
Larissa Castello Branco Almeida Bessa ◽  
Pedro de Alcântara Pessôa Filho
Keyword(s):  
Ternary Systems ◽  
Liquid Equilibrium ◽  
Ethyl Palmitate ◽  
Solid Liquid ◽  
Binary And Ternary Systems

Solid-Liquid Equilibrium of Xylose in Water and Ethanol/Water Mixture

2011 ◽  
Vol 6 (1) ◽  
Author(s):  
Ernesto A Martínez ◽  
Marco Giulietti ◽  
Mauricio Uematsu ◽  
Silas Derenzo ◽  
João B Almeida e Silva
Keyword(s):  
Experimental Data ◽  
Prediction Models ◽  
Ternary Systems ◽  
The Other ◽  
Water Mixture ◽  
Liquid Equilibrium ◽  
Average Deviation ◽  
Vapor Liquid Equilibrium ◽  
Solid Liquid ◽  
Vapor Liquid

This work deals with the study of thermodynamical models for the solid-liquid equilibrium (SLE) and comparing its performance with experimental data. The xylose solubility in the xylose-water and xylose-water-ethanol systems has been measured using a variant of the isothermal method. A total of 12 experiments were performed in a 100 mL glass jacketed crystallizer with helix-type agitator by changing the temperature from 0 to 60°C. The solution was mixed during 72 h with an IKA Labortechnic, RW 20.n agitator at 450 rpm. Later, the experimental and reported results were fitted using the prediction models based on the vapor-liquid-equilibrium (UNIFAC (Universal Functional Activity Coefficient), ASOG (Analytical Solutions of Groups) and GSP (Group Solubility Parameter); semi-empirical models based on the vapor-liquid-equilibrium (VLE) (UNIQUAC (Universal Quasi Chemical), Wilson and NRTL (Non Randon Two Liquid)) on the solid-liquid-equilibrium, and empirical model with fitted parameters (Nývlt, λh, Margules with 1 and 2 parameters). The results showed that the UNIQUAC model with fitted parameters can describe the SLE with reasonable accuracy (1.28 and 3.36% for binary and ternary systems, respectively). The average deviation was the arithmetic mean of the deviations. On the other hand, the other methods resulted in poor agreement with the system’s behavior presenting systematic deviations from the experimental data.

Solid–Liquid Equilibrium (SLE) of the N,N-Dimethylacetamide (DMA) + MCl (M = Na, K, Rb, and Cs) + Water Ternary Systems at Multiple Temperatures

2014 ◽  
Vol 59 (5) ◽  
pp. 1423-1434 ◽  
Author(s):  
Dandan Zhao ◽  
Shu’ni Li ◽  
Quanguo Zhai ◽  
Yucheng Jiang ◽  
Mancheng Hu
Keyword(s):  
Ternary Systems ◽  
Liquid Equilibrium ◽  
Solid Liquid

Solid–liquid equilibrium of binary and ternary systems formed by ethyl laurate, ethyl palmitate and n-decane: Experimental data and thermodynamic modeling

2016 ◽  
Vol 426 ◽  
pp. 83-94 ◽  
Author(s):  
Maria Dolores Robustillo ◽  
Duclerc Fernandes Parra ◽  
Antonio José de Almeida Meirelles ◽  
Pedro de Alcântara Pessôa Filho
Keyword(s):  
Experimental Data ◽  
Thermodynamic Modeling ◽  
Ternary Systems ◽  
Liquid Equilibrium ◽  
Ethyl Palmitate ◽  
Solid Liquid ◽  
Binary And Ternary Systems
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