Phase change solvents for post-combustion CO2 capture: Principle, advances, and challenges

S Zhang, Y Shen, L Wang, J Chen, Y Lu - Applied energy, 2019 - Elsevier
Abstract Carbon Capture and Storage is regarded as an important component in a portfolio
of low-carbon energy technologies for mitigating climate change. Absorption technologies …

[HTML][HTML] From hybrid solvents to water-lean solvents–A critical and historical review

RR Wanderley, DDD Pinto, HK Knuutila - Separation and Purification …, 2021 - Elsevier
Every year, a plethora of studies focused on developing water-lean solvents for CO 2
capture is published in the scientific literature. More often than not, these studies lack a …

CO2 absorption in blended amine solvent: Speciation, equilibrium solubility and excessive property

R Zhang, R Liu, F Barzagli, MG Sanku, C Li… - Chemical Engineering …, 2023 - Elsevier
Mixing different amines is a common method to develop better solvents for CO 2 capture. As
the mixing provides more adjustability on the solvent properties, it introduces complex …

Analysis of the energy consumption in solvent regeneration processes using binary amine blends for CO2 capture

X He, H He, F Barzagli, MW Amer, C Li, R Zhang - Energy, 2023 - Elsevier
Blending two or more amines has recently been recognized as an efficient strategy to
formulate competitive sorbents for post-combustion CO 2 capture, as it allows to benefit from …

[HTML][HTML] Investigation of the improvement of the CO2 capture performance of aqueous amine sorbents by switching from dual-amine to trio-amine systems

R Zhang, Y Li, X He, Y Niu, C Li, MW Amer… - Separation and …, 2023 - Elsevier
Mixing amines with different properties is considered a smart strategy for developing efficient
aqueous solutions for reversible CO 2 capture. Specifically, dual-amine blends containing …

Understanding the potential benefits of blended ternary amine systems for CO2 capture processes through 13C NMR speciation study and energy cost analysis

G Chen, G Chen, M Peruzzini, R Zhang… - Separation and …, 2022 - Elsevier
Aqueous blends of the three amines 2-aminoethanol (MEA), N-methyldiethanolamine
(MDEA) and 2-amino-2-methyl-1-propanol (AMP) were tested as sorbents for CO 2 capture …

Screening Study of Different Amine-Based Solutions as Sorbents for Direct CO2 Capture from Air

F Barzagli, C Giorgi, F Mani… - … Sustainable Chemistry & …, 2020 - ACS Publications
Direct air capture (DAC) is an emerging technology that can help limit the global
temperature rises, as it has the potential to contrast the dispersed CO2 emissions coming …

Speciation and gas-liquid equilibrium study of CO2 absorption in aqueous MEA-DEEA blends

R Zhang, H Liu, R Liu, Y Niu, L Yang, F Barzagli… - Gas Science and …, 2023 - Elsevier
The blending of primary amines, with fast reaction kinetic, together with tertiary amines, with
a large loading capacity, is an increasingly popular approach to develop high-performance …

Unraveling the Role of Metal Oxide Catalysts in the CO2 Desorption Process from Nonaqueous Sorbents: An Experimental Study Carried out with 13C NMR

UH Bhatti, A Ienco, M Peruzzini… - … Sustainable Chemistry & …, 2021 - ACS Publications
The CO2 desorption process from a CO2-saturated nonaqueous sorbent, 2-(2-aminoethoxy)
ethanol (DGA) in diethylene glycol monomethyl ether (DEGMME), was investigated in the …

[HTML][HTML] Direct CO2 capture from air with aqueous and nonaqueous diamine solutions: a comparative investigation based on 13C NMR analysis

F Barzagli, M Peruzzini, R Zhang - Carbon Capture Science & Technology, 2022 - Elsevier
Abstract Five different diamines, namely 1, 2-diaminopropane, N, N-diethylethylenediamine,
piperazine, 1-methylpiperazine and N, N, N', N'-tetramethylethylenediamine, have been …