Blar i SINTEF Open på forfatter "Grimstvedt, Andreas Magnar"
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Baseline test of capture from bio flue gas with MEA at Tiller plant
Aronu, Ugochukwu Edwin; Mejdell, Thor; Hjarbo, Kai Wilhelm; Chikukwa, Actor; Grimstvedt, Andreas Magnar; Lund, Are (SINTEF Rapport;, Research report, 2021)A campaign on carbon capture from biomass flue gas was carried out at Tiller pilot plant during 30th September - 8th November 2019. Biomass was supplied by Drax power station. SRD of 3.57MJ/kgCO2 was obtained for MEA, ... -
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) -
Corrosion Evaluation of MEA Solutions by SEM-EDS, ICP-MS and XRD
Fytianos, Georgios; Ucar, Seniz; Grimstvedt, Andreas Magnar; Svendsen, Hallvard Fjøsne; Knuutila, Hanna K. (Journal article; Peer reviewed, 2016)The target of this work is to evaluate three analytical techniques, ICP-MS, SEM-EDS and XRD, which can be applied in corrosion monitoring of ethanolamine based post-combustion CO2 capture plants. The work is based on ... -
Exploration of degradation chemistry by Advanced analytical methodology
Grimstvedt, Andreas Magnar; Zahlsen, Kolbjørn; Vevelstad, Solrun Johanne; Vernstad, Kai; Holten, Torunn; Brunsvik, Anders (Journal article; Peer reviewed, 2017) -
Important Aspects Regarding the Chemical Stability of Aqueous Amine Solvents for CO2 Capture
Vevelstad, Solrun Johanne; Buvik, Vanja; Knuutila, Hanna K; Grimstvedt, Andreas Magnar; Silva, Eirik Falck da (Peer reviewed; Journal article, 2022)The chemical stability of aqueous amines is an essential property to study before new amines are introduced in pilot plants, to reduce risks related to the operation, cost and environment. There are no standard methods for ... -
Multi-component analysis of monethanolamine solvent samples by FTIR
Grimstvedt, Andreas Magnar; Wiig, Merete; Einbu, Aslak; Vevelstad, Solrun Johanne (Journal article; Peer reviewed, 2019)Partial least square regression (PLS-R) methodology have been applied on dataset containing FTIR spectra and densities for a large set of MEA solvent samples. The prediction capabilities for the major compounds were tested ... -
Study of degradation and heat of dissolution of solids in aqueous blend of AMP and KSAR loaded with CO2
Vevelstad, Solrun Johanne; Kim, Inna; Grimstvedt, Andreas Magnar; Wiig, Merete; Aronu, Ugochukwu Edwin (Journal article; Peer reviewed, 2017)