Blar i Institutt for prosess-, energi- og miljøteknologi på forfatter "Arachchige, Gumunu L. Samarakoon"
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Application of 15N-NMR spectroscopy to analysis of amine based CO2 capture solvents
Perinu, Cristina; Arachchige, Gumunu L. Samarakoon; Arstad, Bjørnar; Jens, Klaus-Joachim (Journal article; Peer reviewed, 2014)15N NMR spectroscopy is a useful tool for amine reactivity characterization since it can provide information about the availability of the lone pair of electrons on nitrogen through the measured chemical shift values, which ... -
Equilibria of MEA, DEA and AMP with Bicarbonate and Carbamate: a Raman Study.
Arachchige, Gumunu L. Samarakoon; Andersen, Niels H.; Perinu, Cristina; Jens, Klaus-Joachim (Journal article; Peer reviewed, 2013-08-05)Species distribution analysis in carbonated alkanolamine solution is import in order to estimate accurate thermodynamic properties. The applicability of Raman spectroscopy as an analytical tool for speciation of carbonated ...