Group-contribution SAFT equations of state: a review

F Shaahmadi, SAM Smith, CE Schwarz, AJ Burger… - Fluid Phase …, 2023 - Elsevier
We present a review and thorough assessment of recent advances and applications of
group-contribution methods (GCMs) implemented in the Statistical Associating Fluid Theory …

Characterization of crude oils and asphaltenes using the PC-SAFT EoS: A systematic review

N Seitmaganbetov, N Rezaei, A Shafiei - Fuel, 2021 - Elsevier
In this paper, we present a systematic review of the perturbed-chain statistical associating
fluid theory equation of state (PC-SAFT) EoS for thermodynamic modeling with application in …

Estimation of pure component parameters of PC-SAFT EoS by an artificial neural network based on a group contribution method

H Matsukawa, M Kitahara, K Otake - Fluid Phase Equilibria, 2021 - Elsevier
In this study, we introduced an artificial neural network (ANN), which can represent objects
that are difficult to formulate, rather than the integrated model of the group contribution …

I-PC-SAFT: An Industrialized Version of the Volume-Translated PC-SAFT Equation of State for Pure Components, Resulting from Experience Acquired All through the …

E Moine, A Piña-Martinez, JN Jaubert… - Industrial & …, 2019 - ACS Publications
The SAFT and cubic models are often compared in the open literature. Usually, limitations
and strengths of both types of equations of state (EoSs) are ascribed to their theoretical …

Implementation of CP-PC-SAFT and CS-SAFT-VR-Mie for Predicting Thermodynamic Properties of C1–C3 Halocarbon Systems. I. Pure Compounds and Mixtures …

I Polishuk, A Chiko, E Cea-Klapp… - Industrial & Engineering …, 2021 - ACS Publications
This study compares the estimations of two predictive approaches, namely, CP-PC-SAFT
and CS-SAFT-VR-Mie for vapor pressures, saturated and high-pressure densities, sound …

High-pressure densities of 2-(dimethylamino) ethanol and 2-(diethylamino) ethanol: Measurement and modeling with new modified Tait and PC-SAFT equations of …

Z Mokhtari, A Pakravesh, H Zarei - Fluid Phase Equilibria, 2023 - Elsevier
New experimental high-temperature, high-pressure (HTHP) density data of two
alkanolamines, namely 2-(dimethylamino) ethanol and 2-(diethylamino) ethanol was …

Flexible heuristic algorithm for automatic molecule fragmentation: application to the UNIFAC group contribution model

S Müller - Journal of cheminformatics, 2019 - Springer
A priori calculation of thermophysical properties and predictive thermodynamic models can
be very helpful for developing new industrial processes. Group contribution methods link the …

Implementation of CP-PC-SAFT for predicting thermodynamic properties and gas solubility in 1-alkyl-3-methylimidazolium bis (trifluoromethylsulfonyl) imide ionic …

I Polishuk - Industrial & Engineering Chemistry Research, 2017 - ACS Publications
In this study, simple molecular-weight-based correlations for the CP-PC-SAFT parameters
for [C n mim][NTf2] ionic liquids have been developed. These correlations allow a nearly …

Heat capacities of fluids: the performance of various equations of state

C Zhu, X Liu, M He, GM Kontogeorgis… - Journal of Chemical & …, 2020 - ACS Publications
Heat capacities are fundamental properties of fluids for heat transfer applications. Accurate
data can be generally obtained by experimental methods, which are usually expensive …

PρT parameterization of SAFT equation of state: developing a new parameterization method for equations of state

A Pakravesh, F Zarei, H Zarei - Fluid Phase Equilibria, 2021 - Elsevier
The lack of a transparent and universal parameterization method is one of the main
problems in developing SAFT-type equations of state and it's an obstacle in their way of …