Results 151 to 160 of about 351 (174)

Electrolyte UNIQUAC−NRF Model to Study the Solubility of Acid Gases in Alkanolamines

Industrial & Engineering Chemistry Research, 2007
Thermodynamic modeling of solubility of acid gases in aqueous alkanolamine solutions is essential in design of the absorbers for sweetening of natural gas. A thermodynamic consistent model was developed for calculation of the vapor−liquid equilibria in acid gases (H2S and CO2)−alkanolamine−water system.
Ali Haghtalab, Mohammad Dehghani Tafti
openaire   +1 more source

Correlation of heats of mixing data by the NRTL and UNIQUAC models.

Thermochimica Acta, 1992
Y. Demirel, H.Ö. Paksoy, H. Gecegörmez
openaire   +1 more source

Thermodynamic study of solubility of B6 hydrochloride in water + co-solvent systems with UNIQUAC model at different temperatures

Journal of the Indian Chemical Society, 2022
Seyed Hossein Hashemi
exaly  

Thermodynamic representation of ionic liquids phase equilibrium with the PDH-UNIQUAC-NRF model

Journal of Molecular Liquids, 2022
Aliakbar Paraj, Mohammadsaeed Afsharian   +1 more
exaly  

Thermodynamic Modeling of Aqueous Electrolyte Solutions Using Nonelectrolyte UNIQUAC-NRF

Journal of Solution Chemistry, 2023
Ali Hosseini Eghbal, Seyed Hossein Mazloumi   +1 more
openaire   +1 more source

THERMODYNAMIC MODEL FOR VLE WATER - MDEA SYSTEM: PENGROBINSON AND UNIQUAC MODELS

2023
openaire   +1 more source

(Liquid+liquid) equilibria of binary polymer solutions using a free-volume UNIQUAC-NRF model

Journal of Chemical Thermodynamics, 2006
Cyrus Ghotbi
exaly  

Prediction of phase behavior of CO2–NH3–H2O system by using the UNIQUAC-Non Random Factor (NRF) model

Fluid Phase Equilibria, 2006
G R Pazuki
exaly  

UNIQUAC-NRF Segmental Interaction Model for Vapor-Liquid Equilibrium Calculations for Polymer Solutions

Polimeri : časopis za plastiku i gumu, 2004
This paper presents a segment-based thermodynamic model, containing the combinatorial, free-volume and energetic contributions to the excess Gibbs energy for correlation/prediction of vapor-liquid equilibrium (VLE) of polymer solutions. The model is derived from the UNIQUAC-NRF model, recently proposed by Haghtalab and Asadollahi1-3, following the ...
openaire  

An Electrolyte Non-random-UNIQUAC Model for Thermodynamic Modeling of Binary and Multicomponent Aqueous Electrolyte Systems

Journal of Solution Chemistry, 2019
Ali Haghtalab, Haghtalab Ali
exaly