Blar i SINTEF Open på emneord "Dolomite"

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    • Continuous hydrogen production by sorption enhanced steam methane reforming (SE-SMR) in a circulating fluidized bed reactor: Sorbent to catalyst ratio dependencies 

      Arstad, Bjørnar; Prostak, Joanna; Blom, Richard (Peer reviewed; Journal article, 2012)
      Continuous hydrogen production by sorption enhanced steam methane reforming (SE-SMR) has been studied using a circulating fluidized bed reactor with calcined natural dolomite as CO2 sorbent and Ni/NiAl2O4 as catalyst. A ...

    • In-situ XRD studies of dolomite based CO2 sorbents 

      Arstad, Bjørnar; Lind, Anna Maria; Andreassen, Kari Anne; Pierchala, Joanna; Thorshaug, Knut; Blom, Richard (Peer reviewed; Journal article, 2014)
      Calcined dolomite (a CaOMgO material derivative of the natural mineral dolomite) has the potential as a CO2 sorbent working at high temperatures (500-650 °C) in processes like post combustion carbonate-looping, or in sorbent ...

    • Modified Dolomite-Based Pellets for High Temperature Post-Combustion Co2 Capture 

      Moral, Ainara; Wold, Anne Charlotte; Rout, Kumar Ranjan; Chen, De (SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)
      In this study, synthetic dolomite-based pellets were prepared by means of one-pot method. Zr and Ce were used as modifier and aluminate cement was employed as binder. The addition of the promoters by two different routes ...

    • Studies of Ca-based high temperature sorbents for CO2 capture 

      Arstad, Bjørnar; Spjelkavik, Aud I.; Andreassen, Kari Anne; Lind, Anna Maria; Prostak, Joanna; Blom, Richard (Peer reviewed; Journal article, 2013)
      The natural mineral dolomite has been calcined and impregnated with Ti-, Zr-, Al-nanoparticle suspensions with the aim of improving the cyclic stabilities in high temperature CO2 sorption processes. After impregnation and ...