Blar i NTNU Open på forfatter "Hoff, Karl Anders"
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CO2 absorption with membrane contactors vs. packed absorbers-Challenges and opportunities in post combustion capture and natural gas sweetening
Hoff, Karl Anders; Svendsen, Hallvard Fjøsne (Journal article; Peer reviewed, 2013)The present work presents a case study where membrane contactors are compared with absorption towers for post combustion CO2 capture and for natural gas sweetening. Simulations are performed using a absorber model which ... -
Design and operation of water-wash sections to minimize MEA emissions
Francois, Maxime Herve Jean-Jacques; Hartono, Ardi; Svendsen, Hallvard Fjøsne; Hoff, Karl Anders; Knuutila, Hanna K (Journal article, 2022)Whether in gaseous or aerosol form, mitigation of emissions from absorption-based carbon capture remains a real challenge. Among the available control technologies, water-wash is one of the most conventional and has been ... -
Modeling and Experimental Study of Carbon Dioxide Absorption in a Membrane Contactor
Hoff, Karl Anders (Dr. ingeniøravhandling, 0809-103X; 2003:27, Doctoral thesis, 2003)Membrane gas absorption is a new way of contacting gas and liquid for industrial scale gas purification and offers significant advantages compared to conventional absorption towers. Due to the separation of the phases by ...