Crystallization Kinetics of AMP Carbamate in Solutions of AMP in Organic Solvents NMP or TEGDME

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Crystallization Kinetics of AMP Carbamate in Solutions of AMP in Organic Solvents NMP or TEGDME. / Sanku, Meher; Svensson, Helena.

I: Energy Procedia, Vol. 114, 07.2017, s. 840-851.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

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TY - JOUR

T1 - Crystallization Kinetics of AMP Carbamate in Solutions of AMP in Organic Solvents NMP or TEGDME

AU - Sanku, Meher

AU - Svensson, Helena

PY - 2017/7

Y1 - 2017/7

N2 - Novel CO2 capture systems, consisting of 2-amino-2-methyl-1-propanol (AMP), a sterically hindered amine, in the organic solvents N-methyl-2-pyrrolidone (NMP) or triethylene glycol dimethyl ether (TEGDME) have been under investigation as an economical solution to the post combustion carbon capture problem. The carbamate formed during reaction with CO2 may precipitate during absorption and be regenerated with lower energy demands, making it a competitive option. The solubility of the crystals thus formed and the crystallization kinetics of the system need to be better understood as part of understanding the novel systems. A preliminary attempt at such an understanding and estimating crystallization kinetics is therefore, made.

AB - Novel CO2 capture systems, consisting of 2-amino-2-methyl-1-propanol (AMP), a sterically hindered amine, in the organic solvents N-methyl-2-pyrrolidone (NMP) or triethylene glycol dimethyl ether (TEGDME) have been under investigation as an economical solution to the post combustion carbon capture problem. The carbamate formed during reaction with CO2 may precipitate during absorption and be regenerated with lower energy demands, making it a competitive option. The solubility of the crystals thus formed and the crystallization kinetics of the system need to be better understood as part of understanding the novel systems. A preliminary attempt at such an understanding and estimating crystallization kinetics is therefore, made.

KW - Post combustion carbon capture

KW - crystallization kinetics

KW - CO2 absorption in organic solutions

KW - sterically hindered amine

U2 - 10.1016/j.egypro.2017.03.1226

DO - 10.1016/j.egypro.2017.03.1226

M3 - Article

VL - 114

SP - 840

EP - 851

JO - Energy Procedia

T2 - Energy Procedia

JF - Energy Procedia

SN - 1876-6102

ER -