Journal ArticleDOI
CO2 absorption by biphasic solvents: Mixtures of 1,4-Butanediamine and 2-(Diethylamino)-ethanol
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TLDR
In this paper, the cyclic capacity and cyclic loading of mixtures of 1,4-Butanediamine (BDA) and 2-(Diethylamino)-ethanol (DEEA) with different concentrations were compared using a fast screening facility.About:
This article is published in International Journal of Greenhouse Gas Control.The article was published on 2013-08-01. It has received 100 citations till now. The article focuses on the topics: Solubility & Solvent.read more
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Phase change solvents for post-combustion CO2 capture: Principle, advances, and challenges
TL;DR: A comprehensive list of phase change solvents reported in the recent literature, including those subject to chemically or thermally triggered phase changes, non-aqueous or aqueous systems, and those forming either a CO2-enriched solid or a liquid phase are provided and their physiochemical properties.
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Carbon capture by absorption – Path covered and ahead
TL;DR: In this article, absorption based carbon capture has been reviewed comprehensively and critically in terms of various aspects like solvents and their synthesis protocols, performance analysis of different solvent systems, contactors, kinetics and thermodynamics, modeling and simulation studies etc.
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A journey into the process and engineering aspects of carbon capture technologies
TL;DR: A comprehensive review has been made on various carbon capture methodologies including adsorption, absorption, membrane separation, chemical looping combustion, and cryogenic separation with focus on their process chemistry, critical process parameters, contactor configurations, kinetics, thermodynamics, process development and scale-up as mentioned in this paper.
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Kinetics, Thermodynamics, and Mechanism of a Novel Biphasic Solvent for CO2 Capture from Flue Gas.
TL;DR: The proposed TETA-DMCA solvent may be a suitable candidate for CO2 capture as it exhibited high cyclic capacity of CO2 absorption, favorable phase separation behavior, and low regeneration heat.
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Screening and evaluation of novel biphasic solvents for energy-efficient post-combustion CO2 capture
Qing Ye,Xinlei Wang,Yongqi Lu +2 more
TL;DR: In this paper, 50 amine-based aqueous solvent blends of absorption accelerators (monoamines or polyamines) and regeneration promoters [N,N-dimethylcyclohexylamine (DMCA) or 2-(diethylamino) ethanol (DEEA)] were investigated in a screening study to help develop a novel phase transitional carbon dioxide (CO2) absorption process.
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Amine Scrubbing for CO2 Capture
TL;DR: Amine scrubbing has been used to separate carbon dioxide (CO2) from natural gas and hydrogen since 1930 and is ready to be tested and used on a larger scale for CO2 capture from coal-fired power plants.
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Absorption of Carbon Dioxide into Aqueous Blends of Diethanolamine and Methyldiethanolamine
TL;DR: In this paper, a comprehensive model is developed for the absorption of carbon dioxide into aqueous mixtures of primary or secondary alkanolamines with tertiary alkanolamines, which incorporates an extensive set of important reversible reactions and takes into account the coupling between chemical equilibrium, mass transfer and chemical kinetics.
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Absorption of carbon dioxide in aqueous piperazine/methyldiethanolamine
Sanjay Bishnoi,Gary T. Rochelle +1 more
TL;DR: In this article, carbon dioxide absorption in 0.6 M piperazine (PZ)/4 M methyldiethanolamine (MDEA) was measured in a wetted wall contactor.
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Liquid-Phase Composition Determination in CO2−H2O−Alkanolamine Systems: An NMR Study
TL;DR: In this paper, NMR studies were performed investigating the liquid-phase composition in samples where various amounts of CO2 were dissolved in aqueous alkanolamines (butyl-ethanolamine (BEA), methyl-di-ethylamine (MDEA), and monoethanolamina (MEA)) at various temperatures.