Blar i USN Open Archive på forfatter "Haugen, Hans Aksel"
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Biological treatment of amine wastes generated in post combustion CO2 capture
Botheju, Deshai; Li, Yuan; Hovland, Jon; Haugen, Hans Aksel; Bakke, Rune (Journal article; Peer reviewed, 2011)The wastes generation by amine degradation is an important issue to be addressed when considering CCS schemes. Biological treatment of amine wastes can be a strategy with reasonable economy and environmental sustainability. ... -
CCS in the Skagerrak/Kattegat area
Haugen, Hans Aksel; Aagard, Per; Thyberg, Brit Inger; Kjärstad, Jan; Langlet, David; Melaaen, Morten Christian; Liljemark, Stefan; Bergmo, Per Eirik Strand; Skagestad, Ragnhild; Mathisen, Anette; Jarsve, Erlend Morisbak; Faleide, Jan Inge; Bjørnsen, Dag (Journal article; Peer reviewed, 2011-04-01)This paper presents an ongoing project with the aim to assess a CO2 infrastructure in the Skagerrak/Kattegat region (the sea bordered by north of Denmark, south coast of Norway and the west coast of Sweden). The area ... -
CO2stCap - Cutting Cost of CO2 Capture in Process Industry
Skagestad, Ragnhild; Normann, Fredrik; Gararsdottir, Stefania Osk; Sundqvist, Maria; Anheden, Marie; Eldrup, Nils Henrik; Ali, Hassan; Haugen, Hans Aksel; Mathisen, Anette (Journal article; Peer reviewed, 2017)This paper is a presentation of the CO2stCap project to be undertaken in the four year project period (2015 – 2019). The project focuses on partial CO2 capture in process industry and how this can be applied to reduce cost. ... -
Ultrasound intensified CO2 desorption from pressurized loaded monoethanolamine solutions. I. parameters investigation and modelling
Ying, Jiru; Eimer, Dag-Arne; Brakstad, Frode; Haugen, Hans Aksel (Journal article; Peer reviewed, 2018)CO2 stripping from loaded monoethanolamine (MEA) aqueous solutions intensified by means of ultrasound was investigated in a lab-scale kettle reboiler with both gas and liquid continuous operations. The reboiler operating ... -
Ultrasound intensify CO2 desorption from pressurized loaded monoethanolamine solutions. II. Optimization and cost estimation
Ying, Jiru; Eimer, Dag-Arne; Mathisen, Anette; Brakstad, Frode; Haugen, Hans Aksel (Journal article; Peer reviewed, 2019)Optimization and cost estimation were performed for the use of ultrasound for intensifying CO2 reboiler stripping from lean monoethanolamine (MEA) aqueous solutions at 1.0 barg. This work was based on typical industrial ...