Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ida Mortensen Bernhardsen"'
Publikováno v:
Journal of Chemical Thermodynamics
This work studies the potential of using the tertiary amines 3-dimethylamino-1-propanol (3DMA1P), 3-diethylamino-1-propanol (3DEA1P) and 1-(2-hydroxyethyl)pyrrolidine (1-(2HE)PRLD) as an alternative to 2-(diethylamino)ethanol (DEEA) in the blend with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73108b5cf01a82b8a6da295dfbf15a32
https://doi.org/10.1016/j.jct.2019.06.017
https://doi.org/10.1016/j.jct.2019.06.017
Autor:
Liyuan Deng, Ida Mortensen Bernhardsen, Luca Ansaloni, Hanne Kalvøy Betten, Hanna K. Knuutila
Publikováno v:
Separation and Purification Technology
The effect of liquid viscosity on the performance of a non-porous membrane contactor is important to study for a proper solvent selection and process design. In this work, the overall mass transfer coefficient for MEA- and NaOH-based solutions was st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc3c279081353d373f1a382af1134c48
https://doi.org/10.1016/j.seppur.2019.04.024
https://doi.org/10.1016/j.seppur.2019.04.024
Autor:
Vanja Buvik, Peter van Os, Solrun Johanne Vevelstad, Earl Goetheer, Ida Mortensen Bernhardsen, Roberta Veronezi Figueiredo, Hanna K. Knuutila
Publikováno v:
International Journal of Greenhouse Gas Control
This work aims to understand oxygen solubility in pure and aqueous amine solvents for CO2 capture. Commercially available dissolved oxygen sensors were studied to evaluate whether these can be used for measuring oxygen solubility in the carbon captur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c31f012778e163a9dc4b3d7740b72443
https://hdl.handle.net/11250/2723850
https://hdl.handle.net/11250/2723850
Publikováno v:
Energy Procedia
Absorption and desorption of CO2 into five aqueous tertiary amine solvents and their blends with MAPA were studied using a screening apparatus. Results showed that MAPA significantly enhanced both CO2 absorption rate and absorption capacity. The solv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de3e564b957c5420fbbf0e96060b4881
https://doi.org/10.1016/j.egypro.2017.03.1297
https://doi.org/10.1016/j.egypro.2017.03.1297
Autor:
Cristina Perinu, Zulkifli Idris, M.H. Wathsala N. Jinadasa, Ida Mortensen Bernhardsen, Klaus-Joachim Jens, John Arild Svendsen
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49608972646b3ebc0634ea9eab9193e2
https://doi.org/10.2139/ssrn.3365903
https://doi.org/10.2139/ssrn.3365903
Publikováno v:
Computer Aided Chemical Engineering, 46, 1087-1092
For the modelling of novel solvent systemsfor CO2-capture in AspenPlus®, data fitting of physical-chemical properties is needed. In this work the challenges and results are presented for fitting such experimental data for aqueous solutions of 2-(die
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a94a37444e9bf8b92e2dfe8125b9433
https://doi.org/10.1016/b978-0-12-818634-3.50182-x
https://doi.org/10.1016/b978-0-12-818634-3.50182-x
Autor:
Cristina Perinu, Klaus-Joachim Jens, Ida Mortensen Bernhardsen, Hanna K. Knuutila, Diego Di Domenico Pinto
Publikováno v:
Industrial & Engineering Chemistry Research
On the basis of speciation by nuclear magnetic resonance (NMR) spectroscopy, heat of absorption, and pH data, the reactions occurring in aqueous MAPA (3-(methylamino)propylamine), DEEA (2-(diethylamino)ethanol), and their blend at various carbon diox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0afa9254bf70ce44621169829613bf61
http://hdl.handle.net/11250/2638918
http://hdl.handle.net/11250/2638918
Publikováno v:
Journal of Molecular Liquids. 329:115569
In order to comprehensively understand how solvent free concentration and high viscosity affect mass transfer and consequently absorption flux, CO2 absorption kinetics into unloaded and CO2 loaded viscous monoethanolamine (MEA) solution were studied
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f99f1cb9e5dded06e8e4c1d857e88b8
https://doi.org/10.1016/j.molliq.2021.115569
https://doi.org/10.1016/j.molliq.2021.115569
Autor:
Hanna K. Knuutila, Ida Mortensen Bernhardsen, Diego Di Domenico Pinto, Klaus-Joachim Jens, Cristina Perinu, Iris Renate Tøkje Krokvik
Publikováno v:
International Journal of Greenhouse Gas Control
In the present work, absorption and desorption performance of ten single tertiary amines and their blends with MAPA was studied using a screening apparatus. Absorption experiments were conducted at 40 °C and up to 9.5 kPa partial pressure of CO2, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec652923f263021f2ddea042c1a98668
https://hdl.handle.net/11250/2466544
https://hdl.handle.net/11250/2466544
Autor:
Klaus-Joachim Jens, Diego Di Domenico Pinto, Ida Mortensen Bernhardsen, Hanna K. Knuutila, Cristina Perinu
Publikováno v:
Industrial & Engineering Chemistry Research
The diamine 3-(methylamino)propylamine (MAPA) and eight tertiary amines were studied as single and blended aqueous CO2 absorbents at different concentrations and ratios to investigate their reaction mechanisms. After absorption (40 °C) and desorptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a8b71273de20dbf5916e66f41106e71
http://hdl.handle.net/11250/2592715
http://hdl.handle.net/11250/2592715