Browsing SINTEF Proceedings by Author "Karunarathne, Sumudu S."

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Aspen Hysys and Aspen Plus Simulations for Amine Based Absorption Process Compared to Results from Experiments in CO2-RIG

Karunarathne, Sumudu S.; Øi, Lars E. (SINTEF Proceedings;4, Chapter; Conference object; Peer reviewed, 2019)

In this study, equilibrium-based and rate-based simulations in Aspen HYSYS and Aspen Plus were performed to compare the removal efficiency and physical properties of density and viscosity in a CO2 absorption column. The ...
Free Energies of Activation for Viscous Flow of Different Amine Mixtures in Post Combustion CO2 Capture

Karunarathne, Sumudu S.; Eimer, Dag A.; Øi, Lars E. (SINTEF Proceedings;4, Chapter; Conference object; Peer reviewed, 2019)

The viscosity of ternary mixtures of N-methyldiethanol amine (MDEA) + monoethanol amine (MEA) + H2O, Nmethyldiethanol amine (MDEA) + diethanol amine (DEA) + H2O and 2-amino-2-methyl-1-propanol (AMP) + diethanol amine (DEA) ...