Study of carbon dioxide capture from industrial incinerator flue gas on a laboratory scale pilot

Aouini, Ismaël; Ledoux, Alain; Estel, Lionel; Mary, Soazic; Grimaud, Julien; Valognes, B.

doi:10.1016/j.egypro.2011.02.047

Cited by 10 publications

(13 citation statements)

References 12 publications

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“…MEA has well-documented thermal degradation at temperatures above 120 °C. [51][52][53] The thermal stability of the novel Physical solvent properties such as viscosity 54 and surface tension 55 are known to impact the solution side diffusion and mass transfer resistance for reactants and products, and an increase in these properties have been associated with decreasing mass flux of CO2 into capture solutions.…”

Section: Solvent Properties the Development Of Homogenous Co2 Hydratmentioning

confidence: 99%

Enhancements in mass transfer for carbon capture solvents part I: Homogeneous catalyst

Widger

Sarma

Bryant

et al. 2017

International Journal of Greenhouse Gas Control

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The novel small molecule carbonic anhydrase (CA) mimic [Co III (Salphen-COO-)Cl]HNEt3 (1), was synthesized as an additive for increasing CO2 absorption rates in amine-based postcombustion carbon capture processes (CCS), and its efficacy was verified. 1 was designed for use in a kinetically slow but thermally stable blended solvent, containing the primary amines 1-amino-2-propanol (A2P) and 2-amino-2-methyl-1-propanol (AMP). Together, the A2P/AMP solvent and 1 reduce the overall energy penalty associated with CO2 capture from coal-derived flue gas, relative to the baseline solvent MEA. 1 is also effective at increasing absorption kinetics of kinetically fast solvents, such as MEA, which can reduce capital costs by requiring a smaller absorber tower. The transition from catalyst testing under idealized laboratory conditions, to process relevant lab-and bench-scale testing adds many additional variables that are not well understood and rarely discussed. The stepwise testing of both 1 and the novel A2P/AMP solvent blend is described through a transition process that identifies many of these process and evaluation challenges not often addressed when designing a chemical or catalytic additive for industrial CCS systems, where consideration of solvent chemistry is typically the primary goal.

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Section: Solvent Properties the Development Of Homogenous Co2 Hydratmentioning

confidence: 99%

Enhancements in mass transfer for carbon capture solvents part I: Homogeneous catalyst

Widger

Sarma

Bryant

et al. 2017

International Journal of Greenhouse Gas Control

View full text Add to dashboard Cite

show abstract

“…Finally, the process mass balance is performed with the measurement at point (1) for the inlet and the sum of point (3) and (5) for the outlet. Influence of CO 2 loading on density can be neglected (< 0.3%) as shown in Aouini et al (2011). The results of mass balances show an uncertainty below 10% which demonstrate the accuracy of the pilot instrumentation and the analytical methods for the solvent composition.…”

Section: Mass Balancesmentioning

confidence: 88%

“…1) (Aouini et al, 2011). The temperature and the pressure are identical to industrial process specifications as well as the column hydrodynamic and mass transfer conditions.…”

Section: Pilot Descriptionmentioning

confidence: 96%

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Pilot Plant Studies for CO₂Capture from Waste Incinerator Flue Gas Using MEA Based Solvent

Aouini

Ledoux

Estel

et al. 2014

Oil Gas Sci. Technol. – Rev. IFP Energies nouvelles

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Re´sume´-É tude du captage du CO 2 dans des gaz de combustion d'un incine´rateur de de´chets al 'aide d'un pilote utilisant un solvant a`base de MEA -L'e´tude e´value la faisabilite´du captage du dioxyde de carbone (CO 2 ) dans des gaz de combustion d'un incine´rateur de de´chets spe´ciaux. Un pilote a`l'e´chelle laboratoire a e´te´mis en oeuvre pour e´tudier le proce´ded 'absorption/de´sorption du CO 2 par un solvant a`base de MonoEthanolAmine (MEA). L'e´tude a e´te´conduite en laboratoire et sur un site industriel. L'installation expe´rimentale est instrumente´e pour obtenir des bilans de matie`re avec pre´cision. Une e´tude parame´trique en laboratoire a permis de mesurer le coefficient de transfert global K G a w pour plusieurs re´gimes de fonctionnement du pilote. Des expe´riences de longue dure´e, en laboratoire et sur site industriel, ont analyse´la re´sistance chimique de la MEA au gaz de combustion d'un incine´rateur. Ces expe´riences ont e´galement permis d'e´tudier l'absorption du dioxyde d'azote NO 2 et du dioxyde de soufre SO 2 dans le solvant de captage. Elles ont abouti a`une estimation de la cine´tique d'accumulation de sels stables dans un solvant a`base de MEA confronte´a`des gaz de combustion d'un incine´rateur.Abstract -Pilot Plant Studies for CO 2 Capture from Waste Incinerator Flue Gas Using MEA Based Solvent -Experimental study of carbon dioxide (CO 2 ) capture from waste incinerator flue gas is presented. A specific pilot plant has been achieved based on absorption/desorption process using MonoEthanolAmine (MEA) solvent. Several experiments have been carried out at laboratory and industrial site. The pilot is fully instrumented to establish precise balances. Laboratory experiments allow to measure overall mass transfer coefficient K G a w for several pilot operating conditions. Long laboratory and industrial runs provide an estimation of MEA chemical resistance against waste incinerator flue gas. The experiments also allowed the analysis of NO 2 and SO 2 absorption through the solvent as well as the accumulation of Heat Stable Salts (HSS) for a full scale CO 2 capture unit fed by a waste incinerator flue gas. Oil & Gas Science and Technology -Rev. IFP Energies nouvelles, Vol. 69 (2014)

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“…Meanwhile, the properties of absorbent itself also affect the CO2 absorption performance in GLMC processes. Amine-based solvents such as MEA and DEA are often consumed in large quantities and easily degraded by oxygen, resulting in reduction of their CO2 loading capacities [50]. In addition, the recovery of amine-based solvents or desorption of CO2 consumes huge amounts of energy [51].…”

Section: Challengesmentioning

confidence: 99%

Development of novel composite hollow fiber membranes for CO2 removal from biogas using membrane contactor

Xu¹

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Study of carbon dioxide capture from industrial incinerator flue gas on a laboratory scale pilot

Cited by 10 publications

References 12 publications

Enhancements in mass transfer for carbon capture solvents part I: Homogeneous catalyst

Enhancements in mass transfer for carbon capture solvents part I: Homogeneous catalyst

Pilot Plant Studies for CO₂Capture from Waste Incinerator Flue Gas Using MEA Based Solvent

Development of novel composite hollow fiber membranes for CO2 removal from biogas using membrane contactor

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Study of carbon dioxide capture from industrial incinerator flue gas on a laboratory scale pilot

Cited by 10 publications

References 12 publications

Enhancements in mass transfer for carbon capture solvents part I: Homogeneous catalyst

Enhancements in mass transfer for carbon capture solvents part I: Homogeneous catalyst

Pilot Plant Studies for CO2Capture from Waste Incinerator Flue Gas Using MEA Based Solvent

Development of novel composite hollow fiber membranes for CO2 removal from biogas using membrane contactor

Contact Info

Product

Resources

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Pilot Plant Studies for CO₂Capture from Waste Incinerator Flue Gas Using MEA Based Solvent