Blar i SINTEF Open på forfatter "Haugen, Geir"
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Chemical Stability and Characterization of Degradation Products of Blends of 1-(2-Hydroxyethyl)pyrrolidine and 3-Amino-1-propanol
Vevelstad, Solrun Johanne; Grimstvedt, Andreas Magnar; Francois, Maxime; Knuutila, Hanna K; Haugen, Geir; Wiig, Merete; Vernstad, Kai (Peer reviewed; Journal article, 2022)Aqueous amine solvents are used to capture CO2 from various flue gas sources. In this work, the chemical stability of a blend of 3-amino-1-propanol (3A1P) and 1-(2-hydroxyethyl)pyrrolidine [1-(2HE)PRLD] was studied. The ... -
Comparison of different solvents from the solvent degradation rig With real samples
Vevelstad, Solrun Johanne; Grimstvedt, Andreas Magnar; Haugen, Geir; Kupfer, Rene; Brown, Nathan; Einbu, Aslak; Vernstad, Kai; Zahlsen, Kolbjørn (Journal article; Peer reviewed, 2017) -
Dynamic and Control of an Absorber - Desorber Plant at Heilbronn
Mejdell, Thor; Haugen, Geir; Rieder, Alexander; Kvamsdal, Hanne Marie (Peer reviewed; Journal article, 2017)The present work is based on an MEA absorption test campaign performed November 2013–January 2014 at EnBW's amine test pilot located in Heilbronn, Germany. The test campaign included transient step responses in steam, ... -
Evaluation of energetic benefit for solid-liquid phase change CO2 absorbents
Aronu, Ugochukwu Edwin; Kim, Inna; Haugen, Geir (Peer reviewed; Journal article, 2014)A preliminary evaluation of desorption energy requirement for a precipitating system shows that precipitate formation results to a decrease in desorption energy requirement for a precipitating amino acid salt system compared ... -
Evaluation of Results from SDR Campaigns and Pilot Data
Vevelstad, Solrun Johanne; Grimstvedt, Andreas; Haugen, Geir; Wiig, Merete; Vernstad, Kai (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)For ethanolamine (MEA) many degradation products have been identified and quantified, and the formation of these compounds at different process conditions should be verified. This short paper shows that lab scale experiments, ... -
Integrating a full carbon capture scheme onto a 450 MWe NGCC electric power generation hub for offshore operations: Presenting the Sevan GTW concept
Hetland, Jens; Kvamsdal, Hanne Marie; Haugen, Geir; Major, Fredrik; Kårstad, Vemund; Tjellander, Göran (Journal article; Peer reviewed, 2009) -
Phase Equilibrium Measurements of Ammonia Based CO2 Capture Solvents with FTIRr for Gas Phase Analysis
Kim, Inna; Chikukwa, Actor; Kvamsdal, Hanne ,; Hoff, Karl Anders; Mejdell, Thor; Haugen, Geir (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)Vapor-liquid-solid equilibrium (VLSE) was measured for four solvents (blends A-D) at atmospheric pressure in a low-temperature setup at 20 oC and at 20, 35, and 55 oC for blend E. The blends are ammonia-based aqueous ... -
Reference case and test case for benchmarking of HiPerCap technologies
Kvamsdal, Hanne Marie; Haugen, Geir; Brown, Jock; Wolbers, Patrick F.; Drew, Richsrd J.; Khakharia, Purvil; Monteiro, Juliana Garcia Moretz-Sohn; Goetheer, Earl L.V.; Middelkamp, Jan; Kanniche, Mohamed S.; Sirvent, Antoni Julià (Peer reviewed; Journal article, 2017)HiPerCap aims to develop high-potential novel and environmentally benign technologies and processes for post-combustion CO2 capture leading to real breakthroughs. The project includes all the main separation categories for ... -
Simulation and energy evaluation of two novel solvents developed in the EU project HiPerCap
Tobiesen, Finn Andrew; Haugen, Geir; Kim, Inna; Kvamsdal, Hanne Marie (Peer reviewed; Journal article, 2017)Simulation results on minimum specific reboiler duty (SRD) are presented for two absorption solvent systems selected in the HiPerCap project, here referred to as HC#1 and HC#2. An established base case has been used that ... -
A systematic procedure for process energy evaluation for post combustion CO2 capture: Case study of two novel strong bicarbonate-forming solvents
Tobiesen, Finn Andrew; Haugen, Geir; Hartono, Ardi (Peer reviewed; Journal article, 2018)Process simulation is used for energetic evaluation of two novel strong bicarbonate forming solvents for post combustion CO2 capture, intended for coal- and natural gas based exhaust streams. An evaluation framework has ...