High-pressure fluid-phase equilibria: Trends, recent developments, and systems investigated (2009–2012)

S Peper, JMS Fonseca, R Dohrn - Fluid Phase Equilibria, 2019 - Elsevier
Results of the continuation of a review series covering the period 2009 to 2012 on high-
pressure phase equilibria are given, including a compilation of systems investigated, recent …

Review and selection criteria of classical thermodynamic models for acid gas absorption in aqueous alkanolamines

H Suleman, AS Maulud, Z Man - Reviews in Chemical Engineering, 2015 - degruyter.com
The knowledge of vapour-liquid equilibrium (VLE) and thermodynamic properties plays a
pivotal role in the process development of absorption systems for acid gas capture in …

Solving chemical absorption equilibria using free energy and quantum chemistry calculations: methodology, limitations, and new open-source software

HM Polat, F de Meyer, C Houriez… - Journal of chemical …, 2023 - ACS Publications
We developed an open-source chemical reaction equilibrium solver in Python (CASpy,
https://github. com/omoultosEthTuDelft/CASpy) to compute the concentration of species in …

Intelligent modeling of hydrogen sulfide solubility in various types of single and multicomponent solvents

MA Moradkhani, SH Hosseini, K Ranjbar, M Moradi - Scientific Reports, 2023 - nature.com
This study aims to study the solubility of acid gas, ie, hydrogen sulfide (H2S) in different
solvents. Three intelligent approaches, including Multilayer Perceptron (MLP), Gaussian …

Evaluation of biogas upgrading technologies using a response surface methodology for process simulation

B Morero, ES Groppelli, EA Campanella - Journal of cleaner production, 2017 - Elsevier
Biogas is commonly upgraded to biomethane to produce a better biofuel. The aim of this
work is to compare different types of solvents in biogas upgrading while using an absorber …

Sensitivity analyses and optimization of a gas sweetening plant for hydrogen sulfide and carbon dioxide capture using methyldiethanolamine solutions

MS Jassim - Journal of Natural Gas Science and Engineering, 2016 - Elsevier
The selective removal of hydrogen sulfide (H 2 S) in the presence of carbon dioxide using
Methyldiethanolamine (MDEA) solutions is a significant process in the petroleum and …

Modeling of CO2 solubility in MEA, DEA, TEA, and MDEA aqueous solutions using AdaBoost-Decision Tree and Artificial Neural Network

H Saghafi, M Arabloo - International Journal of Greenhouse Gas Control, 2017 - Elsevier
This communication deals with investigating the available experimental data for CO 2
capture by MEA, DEA, TEA, and MDEA aqueous solutions. For this purpose, first, the …

[HTML][HTML] Gas sweetening simulation and its optimization by two typical amine solutions: An industrial case study in Persian Gulf region

A Jamekhorshid, ZK Davani, A Salehi, A Khosravi - Natural Gas Industry B, 2021 - Elsevier
The selective removal of acid gases using amine-based solutions is a significant process in
the petroleum and natural gas industries. This work investigates the effectiveness of two …

Analysis and optimization for chemical absorption of H2S/CO2 system: Applied in a multiple gas feeds sweetening process

W Zhu, H Ye, X Zou, Y Yang, H Dong - Separation and Purification …, 2021 - Elsevier
Sweetening process is essential in removing H 2 S and CO 2 from refinery gases for
environmental and safety concerns. In industrial production, owing to the investment cost …

Estimation of CO2 equilibrium absorption in aqueous solutions of commonly used amines using different computational schemes

A Dashti, M Raji, MS Alivand, AH Mohammadi - Fuel, 2020 - Elsevier
In absorptive removal of CO 2 by aqueous alkanolamine solvent, as the most prevalent CO 2
capture technique, equilibrium absorption capacity of CO 2 is a significant parameter for …