Blar i SINTEF Proceedings på forfatter "Øi, Lars Erik"
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Combined Calcination and CO2 Capture in Cement Clinker Production by Use Of Electrical Energy
Tokheim, Lars-André; Mathisen, Anette; Øi, Lars Erik; Jayarathna, Chameera; Eldrup, Nils; Gautestad, Tor (SINTEF Proceedings;4, Chapter; Conference object; Peer reviewed, 2019)The technical feasibility of electrifying the calcination process in a precalciner cement kiln system was assessed by studying different electrification concepts. Resistance-based heating was selected as it requires no CO2 ... -
Impact of Uncertainty of Physical Properties on CO2 Absorption Design
Øi, Lars Erik; Karunarathne, Sumudu (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)The mass transfer coefficients, interfacial area and pressure drop of a packed bed are essential properties that need to be evaluated prior to the design of a CO2 absorption column. Various mathematical models have been ...