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    • CO2 Capture Opportunities in the Norwegian Silicon Industry 

      Mathisen, Anette; Normann, Fredrik; Biermann, Maximilian; Skagestad, Ragnhild; Haug, Alf Tore (SINTEF Proceedings;4, Chapter; Conference object; Peer reviewed, 2019)
      CO2 capture opportunities for the Norwegian silicon industry have been assessed through a techno-economic investigation. Two silicon plants have been studied for integration with a split-flow MEA-based CO2 capture plant. ...

    • CO2 Capture with Structured Sorbents Containing Multiwalled Carbon Nano Tubes and Polyethyleneimine (PEI) 

      Krishnamurthy, Shreenath; Blom, Richard; Andreassen, Kari Anne; Grande, Carlos; Middelkoop, Vesna; Rombouts, Marleen; Borras, Adolfo Benedito (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      In this work monolithic adsorbents containing polyethyleneimine (PEI) and multiwalled carbon nanotubes obtained by 3D printing. CO2 and N2 isotherms were measured using a commercial volumetric apparatus. Breakthrough ...

    • CO2 Impact on FeCO3 Corrosion Product 

      Randi, Neerup; Løge, Isaac A.; Rudbeck, Caroline G.; Fosbøl, Philip L. (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      Reduction of the emissions of CO2 and other greenhouse gases is a global challenge. Carbon capture and storage (CCS) is one of the most ready to use technologies applicable for industries such as biogas upgrading, cement, ...

    • Co2-Enhanced Geothermal Systems for Climate Neutral Energy Supply 

      Sowiżdżał, Anna; Gładysz, Paweł; Andresen, Trond; Miecznik, Maciej; Frengstad, Bjørn S.; Liszka, Marcin; Chmielowska, Anna; Gawron, Marcel; Løvseth, Sigurd W.; Pająk, Leszek; Stenvik, Lars A.; Tomaszewska, Barbara (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      The main objective of the research carried out by the Polish-Norwegian scientific team is to analyze the potential for implementation and efficiency of enhanced geothermal systems (EGS) using CO2 as a working fluid (CO2-EGS). ...

    • Co2-Spicer – Czech-Norwegian Project to Prepare a Co2 Storage Pilot in a Carbonate Reservoir 

      Hladik, Vit; Prochac, Robert; Opletal, Vladimir; Pagac, Milan; Jirman, Petr; Berenblyum, Roman; Shchipanov, Anton; Ford, Eric; Nermoen, Anders (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      Carbon capture and storage (CCS) is one of key technologies to decarbonise the emission-intensive industries in the Czech Republic and reach the 2050 carbon-neutral economy target. An important step on the road to the ...

    • 'Co2cktails in a Pipeline’: The Phase Behaviour of Co2 With >20 Impurities 

      Luna-Ortiz, Eduardo (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      CO2 in transportation pipelines will contain several impurities due to the wide range of potential emitters. Depending on the physical and chemical nature of the impurities, these will induce diverse phase equilibria. This ...

    • 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 ...

    • Combined multifluid‐population balance method for polydisperse multiphase flows 

      Vikhansky, Alexander (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      In the present work we analyse applicability of the adaptive multiple size-group (A-MuSiG) population balance method to modelling of multiphase flows. The dispersed phase is split into M size-groups, each one having its ...

    • COMBINING AN IMPLICIT SOLUTION WITH AN EXPLICIT CORRECTOR STEP FOR THE SOLUTION OF THE CONTINUITY EQUATIONS IN A TWO-FLUID SOLVER 

      WARTHA, Eva-Maria; BÖSENHOFER, Markus; HARASEK, Michael (SINTEF Proceedings;6, Chapter; Peer reviewed, 2020)
      To model two-phase flows in industrial applications, for example the raceway zone in a blast furnace, an Eulerian two-fluid model is usually the method of choice. It has proven to predict the behavior of gas-solid flows ...

    • Comparing Euler-Euler and Euler-Lagrange based modelling approaches for gas-particle flows 

      Braun, Markus; Lamert, Markus; Ozarkar, Shailesh; Sanyal, Jay (SINTEF Proceedings;1, Chapter, 2015)
      Comparative assessment of Euler-Euler and Euler-Lagrange modelling approaches for gas-particle flows is performed by comparing their predictions against experimental data of two fluidization challenge problems put forth ...

    • Comparing tangible and graphical interface of occupant voting system: Preliminary results of experimental field study in an office 

      Sheik Khan, Donya; Breum, Mian; Kolarik, Jakub (SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)
      Occupant voting systems (OVS) collect real-time votes on occupants’ perception on the indoor environment. The votes are applied to improve building control to achieve low energy consumption and improved occupant satisfaction. ...

    • Comparison of particle‐resolved direct numerical simulation and 1D modelling of catalytic reactions in a packed bed 

      Singhal, Arpit; Cloete, Schalk; Radi, Stefan; Quinta-Ferreira, Rosa; Amini, Shahriar (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      The work presents a comparison of catalytic gas-solid reactions in a packed bed as simulated on two widely different scales: direct numerical simulation (capable of accurately predicting transfer phenomena in and around a ...

    • COMPREHENSIVE MODEL FOR BLAST FURNACE USING OPENFOAM® 

      ABHALE, P. B.; NAG, S.; BAPAT, Y.; KULKARNI, A.; VISWANATHAN, N. N. (SINTEF Proceedings;6, Chapter; Peer reviewed, 2020)
      Blast furnace is a complex, multi-phase and high temperature reactor involving multiple reactions between phases, heat transfer and phase change. Limited options are available to know internal state of the furnace through ...

    • Controlled coalescence with local front reconstruction method 

      Rajkotwala, A.H.; Mirsandi, H.; Peters, E.A.J.F.; Baltussen, M.W.; Van Der Geld, C.W.M.; Kuerten, J.G.M.; Kuipers, J.A.M. (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      The physics of droplet collisions involves a wide range of length scales. This poses a difficulty to accurately simulate such flows with traditional fixed grid methods due to their inability to resolve all scales with ...

    • CONTROLLING FLUE GAS TEMPERATURE FROM FERRO SILICON SUBMERGED ARC FURNACES (SAF) USING FLUE GAS RECIRCULATION (FGR) 

      PANJWANI, Balram; PETTERSEN, Torbjørn; WITTGENS, Bernd (SINTEF Proceedings;6, Chapter; Peer reviewed, 2020)
      Flue gas Recycling (FGR) is a well-known method for NOx reduction. A feasibility study is presented on the potential use of FGR in ferro-silicon production. The aim of the study is to illustrate how recycling of flue ...

    • Convective Dissolution in Field Scale Co2 Storage Simulations Using the OPM Flow Simulator 

      Sandve, Tor Harald; Gasda, Sarah E.; Rasmussen, Atgeirr; Rustad, Alf Birger (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      In this work we introduce an accurate and efficient way of including the effect of convective mixing in field scale 3D simulations. The effect of the convective mixing is included in the field scale simulations by introducing ...

    • Cool down simulations of subsea equipment 

      Jensen, Atle; Grafsrønningen, Stig (SINTEF Proceedings;1, Chapter, 2015)
      Experiments and numerical conjugate heat transfer simulations are performed on a simple T-pipe geometry. The T-pipe geometry is partially insulated and mimics subsea equipment which is subject to cool-down after a production ...

    • The Costs of CO2 Carbonation in the Cement Industry 

      Strunge, Till (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      Rising climate change requires rapid changes in high emitting industries such as the cement industry. A concept developed in recent years which attracts researchers, entrepreneurs and policy makers alike is the so-called ...

    • COVID-19 dent guard and movable room for dentists ‘practice with design solution for air cleaning in natural ventilation 

      Kammasorn, Prudsamon (SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)
      Virus could dependently spread in the air rising human infection. The global awareness issues by COVID-19 of the virus at average size about 0.125 μm smaller than dust led to the lung disorder. Thus, the social distancing ...

    • CSEM for CO2 Storage – Feasibility Study at Smeaheia to Optimise Acquisition 

      Gehrmann, Romina; Romdhane, Anouar; Park, Joonsang; Eliasson, Peder (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      In this work, we evaluate the use of controlled-source electromagnetics (CSEM) for CO2 monitoring at Smeaheia, a possible candidate for future phases of the Norwegian full-scale CCS project. CSEM is sensitive to electrically ...