hanna.knuutila@ntnu.no +47 73594119
Background and activities
Research Areas
• CO2 capture with chemical absorption
• Carbonate systems
• Droplet removal at high pressures
• H2S removal at high pressures
Teaching and Supervision
- TKP4852 EIT - Environmentally friendly mineral processing - Is it possilbe? (2015)
- TKP4852 EIT - CO2 capture (2012-2014)
- TKP7 Gas purification –module
- TKP 4100 Strømning og varmetransport
- Supervision of project and master students and PhD-students
Scientific, academic and artistic work
A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database
Journal publications
- (2017) Development of membrane contactors using volatile amine-based absorbents for CO2 capture: amine permeation through the membrane. Journal of Membrane Science. vol. 537.
- (2017) A review of potential amine solvents for CO2 absorption process: Absorption capacity, cyclic capacity and pKa. International Journal of Greenhouse Gas Control. vol. 61.
- (2017) Performance of MAPA promoted tertiary amine systems for CO2 absorption: Influence of alkyl chain length and hydroxyl groups. Energy Procedia. vol. 114.
- (2017) Analysis of the protonation constant (pKa) and absorption properties of non-alkanolamines. Energy Procedia. vol. 114.
- (2017) ASPEN PLUS simulation model for CO2 removal with MEA: Validation of desorption model with experimental data. Journal of Environmental Chemical Engineering. vol. 5.
- (2017) Determination of kinetics of CO2 absorption in unloaded and loaded DEEA+MAPA blend. Energy Procedia. vol. 114.
- (2017) Calorimetric Studies of Precipitating Solvent System. Energy Procedia. vol. 114.
- (2017) Characterization of 2-Piperidineethanol and 1-(2-Hydroxyethyl)piperidine as strong bicarbonate forming solvents for CO2 Capture. International Journal of Greenhouse Gas Control. vol. 63.
- (2017) Screening of strong bicarbonate forming solvents for CO2 capture. International Journal of Greenhouse Gas Control. vol. 58.
- (2017) Promoted Strong Bicarbonate Forming Solvents for CO2 Capture. Energy Procedia. vol. 114.
- (2017) Effect of the concentration of MAPA on the heat of absorption of CO2 and on the cyclic capacity in DEEA-MAPA blends. International Journal of Greenhouse Gas Control. vol. 61.
- (2017) Characterization and modelling of aerosol droplet in absorption columns. International Journal of Greenhouse Gas Control. vol. 58.
- (2017) Effect of Amine Volatility on Aerosol Droplet Development in Absorption Columns. Energy Procedia.
- (2017) Viscosity measurements and modeling of loaded and unloaded aqueous solutions of MDEA, DMEA, DEEA and MAPA. Chemical Engineering Science.
- (2017) CO2 absorption into loaded aqueous MEA solutions: Impact of different model parameter correlations and thermodynamic models on the absorption rate model predictions. Chemical Engineering Journal. vol. 327.
- (2017) Kinetics of CO2 absorption in to aqueous MEA solutions near equilibrium. Energy Procedia. vol. 114.
- (2017) Study of the effect of condensation and evaporation of water on heat and mass transfer in CO2 absorption column. Chemical Engineering Science. vol. 172.
- (2016) Development of Membrane Contactors Using Phase Change Solvents for CO2 Capture: Material Compatibility Study. Industrial & Engineering Chemistry Research. vol. 55 (51).
- (2016) Corrosion and degradation in MEA based post-combustion CO2 capture. International Journal of Greenhouse Gas Control. vol. 46.
- (2016) Corrosion Evaluation of MEA Solutions by SEM-EDS, ICP-MS and XRD. Energy Procedia. vol. 86.