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

Sanku, Meher LU and Svensson, Helena LU (2017) In Energy Procedia 114. p.840-851
Abstract
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.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Post combustion carbon capture, crystallization kinetics, CO2 absorption in organic solutions, sterically hindered amine
in
Energy Procedia
volume
114
pages
840 - 851
publisher
Elsevier
ISSN
1876-6102
DOI
10.1016/j.egypro.2017.03.1226
language
English
LU publication?
yes
id
39af0dd8-efcd-49ba-be03-25813689d1cd
date added to LUP
2017-08-22 08:44:13
date last changed
2017-08-24 16:58:09
@article{39af0dd8-efcd-49ba-be03-25813689d1cd,
  abstract     = {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.},
  author       = {Sanku, Meher and Svensson, Helena},
  issn         = {1876-6102},
  keyword      = {Post combustion carbon capture,crystallization kinetics,CO2 absorption in organic solutions,sterically hindered amine},
  language     = {eng},
  pages        = {840--851},
  publisher    = {Elsevier},
  series       = {Energy Procedia},
  title        = {Crystallization Kinetics of AMP Carbamate in Solutions of AMP in Organic Solvents NMP or TEGDME},
  url          = {http://dx.doi.org/10.1016/j.egypro.2017.03.1226},
  volume       = {114},
  year         = {2017},
}