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AuthorBenamor, Abdelbaki
AuthorAl-Marri, Mohammed Jaber
AuthorHawari, Alaa
Available date2023-02-02T04:34:10Z
Publication Date2015
Publication NameInternational Journal of Greenhouse Gas Control
ResourceScopus
URIhttp://dx.doi.org/10.1016/j.ijggc.2015.03.026
URIhttp://hdl.handle.net/10576/39369
AbstractThe equilibrium constant for the formation of carbamate in 3-amino-1-propanol-CO2-H2O system was evaluated at different CO2 loadings, different temperature values, and different amine protonation constant. The studied temperature varied from 298 to 328K in an increment of 10K and ionic strengths up to 1.5M. The variation of the thermodynamic equilibrium constant with temperature was modeled according to the relationship of logK1=1846.8/T-4.4152, while temperature dependency of amine protonation constant was correlated by logK2=2786.5/T+0.5253. 2015 Elsevier Ltd.
SponsorThe authors would like to acknowledge the financial support for this work provided by ORYX GTL Qatar through a two-year carbon dioxide management research project undertaken by Qatar University's Gas Processing Centre (GPC).
Languageen
PublisherElsevier
Subject3-Amino-1-propanol
Carbamate
Carbon dioxide
Equilibrium constant
Protonation constant
TitleExperimental determination of carbamate formation and amine protonation constants in 3-amino-1-propanol-CO2-H2O system and their temperature dependency
TypeArticle
Pagination237-242
Volume Number37
dc.accessType Abstract Only


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