Long-term study of CO2 absorption by PVDF/ZSM-5 hollow fiber mixed matrix membrane in gas–liquid contacting process
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44606
Abstract: In order to fabricate hollow fiber mixed matrix membrane (HFMMM) for long-term CO2 absorption process, ZSM-5 (Zeolite Socony Mobil–5) zeolite was modified using hexadecyltrichlorosilane for increasing hydrophobicity and then added to the polyvinylidene fluoride (PVDF)… read more here.
Keywords: absorption; long term; co2 absorption; membrane ... See more keywords
CO2 absorption into aqueous solutions of N‐methyl‐1,3‐propane‐diamine and its blends with N,N‐diethylethanolamine—New kinetic data
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.6072
Abstract: The rates of CO2 absorption into aqueous solutions of N‐methyl‐1,3‐propane‐diamine (MAPA) and its mixture with N,N‐diethylethanolamine (DEEA) have been studied in a stirred cell reactor under the fast reaction regime. The experiments were carried out… read more here.
Keywords: solutions methyl; absorption aqueous; co2 absorption; absorption ... See more keywords
Effects of steam on CO2 absorption ability of calcium-based sorbent modified by peanut husk ash
Sign Up to like & getrecommendations! Published in 2017 at "Science China Technological Sciences"
DOI: 10.1007/s11431-016-9031-2
Abstract: The CO2 absorption ability of synthetic calcium-based sorbent modified by peanut husk ash (PHA) was tested by Thermal Gravimetric Analyzer (TGA), and the effects of steam and calcination temperature were investigated. The PHA composition was… read more here.
Keywords: absorption; calcium based; absorption ability; based sorbent ... See more keywords
CO2 absorption mechanism in aqueous ternary solutions of alkanolamines: Experimental and thermodynamic modeling approaches
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.132044
Abstract: Abstract The absorption mechanism of CO2 in an aqueous solution containing three alkanolamines was analyzed experimentally and theoretically. The vapor–liquid equilibrium of a CO2–monoethanolamine (MEA)–diisopropanolamine (DIPA)–2-amino-2-methyl-propanol (AMP)–H2O system was evaluated experimentally over a wide temperature… read more here.
Keywords: co2; co2 absorption; absorption mechanism; absorption ... See more keywords
Synthesis and properties of symmetric glycerol-derived 1,2,3-triethers and 1,3-diether-2-ketones for CO2 absorption
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2021.117150
Abstract: Abstract Five compounds bearing glycerol skeletons: 1,3-diethoxypropan-2-one ([E, K, E]), 2,5,9,12-tetraoxatridecan-7-one ([ME, K, ME]), 1,3-bis(2,2,2-trifluoroethoxy)propan-2-one ([F, K, F]), 7-(2-methoxyethoxy)-2,5,9,12-tetraoxatridecane ([ME, ME, ME]) and 2-(2-methoxyethoxy)-1,3-bis(2,2,2-trifluoroethoxy)propane ([F, ME, F]) – were synthesized from epichlorohydrin at molar scales… read more here.
Keywords: absorption; symmetric glycerol; synthesis properties; properties symmetric ... See more keywords
Experimental studies on CO2 absorption and solvent recovery in aqueous blends of monoethanolamine and tetrabutylammonium hydroxide.
Sign Up to like & getrecommendations! Published in 2021 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2021.130159
Abstract: Solvent-based post-combustion CO2 capture process is recently carried out using chemical absorption with aqueous blends of Monoethanolamine (MEA) and Ionic Liquids (IL) as promising solvents. In the present work, the blends of MEA and TetraButylAmmonium… read more here.
Keywords: absorption; aqueous blends; tetrabutylammonium hydroxide; co2 absorption ... See more keywords
Thermodynamic modeling of CO2 absorption in aqueous solutions of N,N-diethylethanolamine (DEEA) and N-methyl-1,3-propanediamine (MAPA) and their mixtures for carbon capture process simulation
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Research and Design"
DOI: 10.1016/j.cherd.2020.02.029
Abstract: Abstract Carbone capture by absorption–regeneration technology is a well-known process. However, the development and utilization of new solvents remains crucial to lower its energy consumption. Therefore, an accurate thermodynamic modeling is essential for the process… read more here.
Keywords: absorption; mapa; process; co2 absorption ... See more keywords
CO2 absorption performance in a rotating disk reactor using DBU-glycerol as solvent
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Chemical Engineering"
DOI: 10.1016/j.cjche.2019.03.031
Abstract: Abstract Gas–liquid mass transfer of rotating disk reactor was studied in CO2 absorption using 1,8-diazabicyclo-[5.4.0]-undec-7-ene (DBU)-glycerol solution as solvent. Effects of the rotating disk structure and various operation parameters on the CO2 absorption rate and… read more here.
Keywords: co2 absorption; disk; rotating disk; disk reactor ... See more keywords
Structure-activity relationship for CO2 absorbent
Sign Up to like & getrecommendations! Published in 2020 at "Energy"
DOI: 10.1016/j.energy.2020.117166
Abstract: Abstract In order to show the structure-activity relationship for CO2 absorbent, and identify or screen novel and efficient physical solvents of CO2, the constant-volume method, the Peng-Robinson equation of state, and a molecular simulation were… read more here.
Keywords: co2 absorbent; co2 absorption; activity relationship; structure activity ... See more keywords
Investigation of Metal Ion Additives on the Suppression of Ammonia Loss and CO2 Absorption Kinetics of Aqueous Ammonia-based CO2 Capture
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2016.11.016
Abstract: Abstract Aqueous ammonia is an attractive absorbent for the capture of CO2 from industrial flue gases. However evaporative ammonia loss limits the application of the ammonia-based CO2 capture process. The use of metal ion additives… read more here.
Keywords: loss; ammonia; co2 absorption; capture ... See more keywords
Pilot scale testing and modeling of enzymatic reactive absorption in packed columns for CO2 capture
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Greenhouse Gas Control"
DOI: 10.1016/j.ijggc.2017.04.010
Abstract: Abstract Efficient processes for carbon dioxide (CO2) capture from post-combustion flue gases are required to combat global climate change. A key stage in post-combustion capture is selective CO2 separation from the flue gas stream. Separation… read more here.
Keywords: absorption; gas; co2; flue ... See more keywords