Results 61 to 70 of about 404 (171)

Isothermal Vapor-Liquid Equilibrium of Methanol + Glycerol and 1-Propanol + Glycerol

Indonesian Journal of Chemistry, 2016
Isothermal vapor-liquid equilibrium (VLE) data for two binary mixtures of methanol + glycerol and 1-propanol + glycerol were determined at the temperature range from (313.15 to 363.15) K using a simple quasi-static ebulliometer.
Annas Wiguno, Asalil Mustain, Wahyu Fazar Eka Irwansyah, Gede Wibawa   +3 more
doaj   +1 more source

Thermodynamic modeling of ternary liquid-liquid systems with forming immiscibility islands

Brazilian Archives of Biology and Technology, 2013
The aim of this work was to study the application of a stochastic algorithm to correlate the experimental data of island-type systems in ternary systems. Thermodynamic NRTL and UNIQUAC models were used to evaluate the activity coefficients.
Andre Zuber, Rodrigo Raimundo, Marcos Rogério Mafra, Lúcio Cardozo Filho, José Vladimir Oliveira, Marcos Lúcio Corazza   +5 more
doaj   +1 more source

Prediction of the isothermal evaporation experiment of actual salt lake brine at 25 ℃ utilizing the extended UNIQUAC model

Desalination and Water Treatment
In the realm of salt lake resource research, 25 °C stands out as the preponderantly adopted temperature for isothermal evaporation experiments. Expediting the exploration of its experimental procedures holds profound implications for the efficacious ...
Yongming Zhang, Shichun Zhang, Yanfang Ma, Aijun Jiao, Zhenhai Fu, Haigang Liu   +5 more
doaj   +1 more source

Representation of phase equilibria and densities for complex systems using a van der Waals volume translated equation of state with a UNIFAC mixing rule

Ingeniería e Investigación, 2014
This work investigated the applicability of the van der Waals cubic equation of state (EoS) with volume translation (vdWt), using the modified Huron-Vidal (MHV2) mixing rule with the UNIFAC (UNIQUAC Functional Activity Coefficients) model for describing ...
Osvaldo Chiavone-Filho, Luiz Roberto Terron, Edson Luiz Foletto   +2 more
doaj   +1 more source

Multicomponent VLE calculations by UNIQUAC and UNIFAC

, 2020
159
openaire   +1 more source

Solubility of Barium Sulfate in Water at Elevated Temperatures and Pressures. [PDF]

ACS Omega, 2023
Shi M, Corrêa LFF, Thomsen K, Fosbøl PL.   +3 more
europepmc   +1 more source

Separation Process for Methanol–Methylal–Methyl Formate Multicomponent System in Polyformaldehyde Production Waste Liquid: Modeling and Techno-Economic Analysis

Separations
The vapor–liquid equilibrium (VLE) data of the ternary system methanol–methyl formate–methylal was measured at atmospheric pressure using a modified Rose equilibrium kettle with vapor–liquid double circulation method.
Huajie Liu, Jun Fan, Weiping Liu, Yong Wang, Qiuhong Ai, Yonglin Li   +5 more
doaj   +1 more source

A green hydrophobic deep eutectic solvent for extraction of phenol from aqueous phase. [PDF]

Sci Rep, 2023
Saien J, Bahiraei M, Jafari F.
europepmc   +1 more source

Isothermal vapour–liquid equilibria in cyclohexanone + dichloroalkane binary mixtures at temperatures from 298.15 to 318.15 K [PDF]

Journal of the Serbian Chemical Society, 2011
The vapour pressures of binary mixtures of cyclohexanone + dichloroalkane (1,3-dichloropropane and 1,4-dichlorobutane) were measured at temperatures between 298.15 and 318.15 K. The vapour pressures vs.
DANA DRAGOESCU, ALEXANDRU BARHALA, MARIANA TEODORESCU, DANIELA CHISCAN   +3 more
doaj  

Isobaric Vapor-Liquid Equilibrium Data for Tetrahydrofuran + Acetic Acid and Tetrahydrofuran + Trichloroethylene Mixtures. [PDF]

J Chem Eng Data, 2023
Parsana VM, Parikh S, Ziniya K, Dave H, Gadhiya P, Joshi K, Gandhi D, Vlugt TJH, Ramdin M.   +8 more
europepmc   +1 more source