Blar i NTNU Open på forfatter "Gu, Sai"
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Determination of kinetics of CO2 absorption in unloaded and loaded DEEA+MAPA blend
Garcia, Monica; Knuutila, Hanna K; Gu, Sai (Journal article; Peer reviewed, 2017)Alkanolamine blends are of high interest as solvents to enhance the CO2 capture technology in comparison to the traditional 5 M MEA. In the present work, the mass transfer and kinetics coefficients of the unloaded and ... -
Influence of substitution of water by organic solvents in amine solutions on absorption of CO2
Garcia, Monica; Knuutila, Hanna K; Aronu, Ugochukwu Edwin; Gu, Sai (Journal article; Peer reviewed, 2018)Aqueous amine solutions are the most used solvents for chemical absorption of CO2. Substituting part of the water by organic solvents in aqueous amine solutions aims to take advantage of the lower partial pressure and ... -
Thermodynamic modelling of unloaded and loaded N,N-diethylethanolamine solutions
Garcia, Monica; Knuutila, Hanna K; Gu, Sai (Peer reviewed; Journal article, 2016)Chemical absorption is a crucial step for several chemical processes such as ammonia production, coal gasification, methane reforming, ethylene oxide manufacturing and treatment of associated gas streams [1]. It is considered ...