Blar i NTNU Open på forfatter "Braakhuis, Lucas"
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Development of Solvent Degradation Models for Amine-Based CO2 Capture
Braakhuis, Lucas (Doctoral theses at NTNU;2024:54, Doctoral thesis, 2024)Carbon capture and storage can be essential for achieving short-term emission reductions to reach climate goals and realizing the decarbonization of hard-to-abate sectors in the future. Aside from logistical and political ... -
Electric steam methane reforming - Economical and environmental implications of replacing methane with electricity for heating in a steam methane reformer
Bukkholm, Ida Synnøve (Master thesis, 2021)Grønn energi har fått en trekkraft som et resultat av økt fokus på bærekraft, og det blir forsket på mer enn noen gang før. Ettersom fossile brennstoff er skadelig for miljøet, er det på tide at de byttes ut. Hydrogen er ... -
Evaluation of Solvent Degradation in Amine-Based Post-Combustion Capture Process Simulations.
Braakhuis, Lucas; Knuutila, Hanna K (Journal article, 2022)It is important to limit solvent degradation in amine-based post combustion capture systems, as it can lead to challenges, such as solvent losses, reductions in process performance, increased emissions, and corrosion of ... -
Impact of Solvent on the Thermal Stability of Amines
Høisæter, Karen Karolina; Vevelstad, Solrun Johanne; Braakhuis, Lucas; Knuutila, Hanna K (Peer reviewed; Journal article, 2022)Water-lean solvents have been proposed as a possible alternative to aqueous amine systems in postcombustion carbon capture. There is however little data available on how amine degradation is affected by different solvents. ... -
Machine Learning Modelling of the Oxidative and Thermal Degradation of Monoethanolamine (MEA)
Solnes, Ingvild (Master thesis, 2021)Folketallet i verden vokser, noe som fører til en økning i forbruket av ressurser og utslipp av klimagasser. Som et resultat av dette øker konsentrasjonene av klimagasser i atmosfæren til farlige nivåer, og behovet for ... -
Modeling the Formation of Degradation Compounds during Thermal Degradation of MEA
Braakhuis, Lucas; Høisæter, Karen Karolina; Knuutila, Hanna K (Peer reviewed; Journal article, 2022)A kinetic model has been developed to predict thermal degradation of aqueous solutions of monoethanolamine (MEA) in carbon capture. The model focusses on both the degradation rate of the amine and the formation rates of ... -
Modelling and Evaluating Carbamate Polymerization of Monoethanolamine in Post-Combustion Carbon Capture
Braakhuis, Lucas; Knuutila, Hanna K (Chapter, 2021) -
Modelling Solvent Degradation in Amine-based Post-combustion Carbon Capture
Lille-Mæhlum, Øyvind Vilfred Haugberg (Master thesis, 2021)Aminbasert karbonfangst er en teknologi som kan redusere de stadig større menneskeligskapte CO2-utslippene. Det er likevel to problemer med denne teknologien. For det første vil løsningsmiddelet som brukes for å reagere ... -
Predicting solvent degradation in absorption–based CO2 capture from industrial flue gases
Braakhuis, Lucas; Knuutila, Hanna Katariina (Peer reviewed; Journal article, 2023)This work aims to predict solvent degradation rates in absorption-based CO2 capture processes using a 30 wt% aqueous monoethanolamine (MEA) solvent. A degradation model for MEA is developed and used to predict solvent ... -
Researching the behaviour of aerosol emissions in an amine scrubbing system
Nesse, Ingeborg Helga Hus (Master thesis, 2021)Denne mastergradsavhandlingen undersøker oppførselen til aerosol amin utslipp fra karbonfangstanlegg som anvender kjemisk absorbsjon med aminløsemiddel for å fange CO2. Aerosol utslipp har i de siste årene fått økt ...