Computational Modeling and Simulation of CO2 Capture by Aqueous Amines

X Yang, RJ Rees, W Conway, G Puxty, Q Yang… - Chemical …, 2017 - ACS Publications
We review the literature on the use of computational methods to study the reactions between
carbon dioxide and aqueous organic amines used to capture CO2 prior to storage, reuse, or …

Post‐combustion CO2 capture with chemical absorption and hybrid system: current status and challenges

M Asif, M Suleman, I Haq… - … Gases: Science and …, 2018 - Wiley Online Library
Post‐combustion CO2 capture from the power and industrial sectors has gained widespread
attention due to its ability to retrofit easily with newly installed and existing plants. This state …

CO2 absorption mechanism in aqueous ternary solutions of alkanolamines: Experimental and thermodynamic modeling approaches

SM Kim, KM Kim, BK Choi, JH Mun, BJ Shin… - Chemical Engineering …, 2022 - Elsevier
The absorption mechanism of CO 2 in an aqueous solution containing three alkanolamines
was analyzed experimentally and theoretically. The vapor–liquid equilibrium of a CO 2 …

Synergistic effect of blended amines on carbon dioxide absorption: Thermodynamic modeling and analysis of regeneration energy

SC Han, H Sung, HW Noh, SA Mazari, JH Moon… - … and Sustainable Energy …, 2024 - Elsevier
Chemical absorption using amine-based aqueous solutions is a promising approach for
limiting CO 2 emissions. This study evaluated the performance of commercial amines …

Amine blending optimization for maximizing CO2 absorption capacity in a diisopropanolamine–methyldiethanolamine–H2O system using the electrolyte UNIQUAC …

BK Choi, SM Kim, KM Kim, U Lee, JH Choi… - Chemical Engineering …, 2021 - Elsevier
Experimental data on CO 2 solubility in diisopropanolamine (DIPA) and
methyldiethanolamine (MDEA) blended aqueous solutions were measured at different …

[HTML][HTML] Model validation and simulation issues for carbon dioxide reactive absorption with mixed amines

A Tripodi, R La Pietra, M Tommasi, I Rossetti - Chemical Engineering and …, 2023 - Elsevier
Capture of CO 2 form point emission sources is a dramatically urgent task to limit the current
impact of the power generation sector and of industrial fields classified as “hard to abate” …

Effect of Blending Ratio and Temperature on CO2 Solubility in Blended Aqueous Solution of Monoethanolamine and 2-Amino-2-methyl-propanol: Experimental and …

BK Choi, SM Kim, JS Lee, YC Park, DH Chun… - ACS …, 2020 - ACS Publications
This paper reports the newly measured experimental data for CO2 solubility in a blended
aqueous solution of monoethanolamine (MEA) and 2-amino-2-methyl-propanol (AMP) at …

Modeling Differential Enthalpy of Absorption of CO2 with Piperazine as a Function of Temperature

M Gupta, EF da Silva, HF Svendsen - The Journal of Physical …, 2022 - ACS Publications
Temperature-dependent correlations for equilibrium constants (ln K) and heat of absorption
(Δ H abs) of different reactions (ie, deprotonation, double deprotonation, carbamate …

Evaluating ionic behavior of bicarbonate and carbamate species in blended Diisopropanolamine/2-amino-2-methyl propanol aqueous solutions using CO2 solubility …

U Lee, JH Mun, JY Cha, S Devkota, BJ Shin… - Journal of Molecular …, 2024 - Elsevier
The role of bicarbonate and carbamate species is very important in chemical absorption of
CO 2 using aqueous amine solutions. Through rigorous activity coefficient thermodynamic …

[HTML][HTML] Modeling temperature dependent and absolute carbamate stability constants of amines for CO2 capture

M Gupta, HF Svendsen - International Journal of Greenhouse Gas Control, 2020 - Elsevier
Thermodynamic properties and carbamate stability constants (Kc) for a dataset of 25 amines
and alkanolamines, with desirable post combustion CO 2 capture (PCC) solvent properties …