Browsing by Subject "Magnesia"

Now showing items 1-4 of 4

    • Article  

      Boron adsorption on alumina (Al2O3) and magnesia (MgO) in aqueous solutions: A comparative study 

      Konstantinou, M.; Kasseta, G.; Pashalidis, Ioannis (2006)
      The adsorption of boron on alumina (Al2O3) and magnesia (MgO) has been investigated in aqueous solutions as a function of pH, boron concentration, amount of adsorbent, ionic strength and temperature. Analysis of the ...
    • Article  

      Industrial H2-SCR of NO on a novel Pt/MgO-CeO2 catalyst 

      Costa, Costas N.; Savva, Petros G.; Fierro, José Luis García; Efstathiou, Angelos M. (2007)
      We describe here the performance of a novel MgO-CeO2-supported Pt (0.1 wt%) catalyst towards the selective conversion of NO into N2 (SN2 > 80%) by using H2 (H2-SCR) under process conditions similar to those encountered in ...
    • Article  

      Low-temperature H2-SCR of NO on a novel Pt/MgO-CeO2 catalyst 

      Costa, Costas N.; Efstathiou, Angelos M. (2007)
      The selective catalytic reduction of NO by H2 under strongly oxidizing conditions (H2-SCR) in the low-temperature range of 100-200 °C has been studied over Pt supported on a series of metal oxides (e.g., La2O3, MgO, Y2O3, ...
    • Article  

      Mechanistic aspects of the H2-SCR of NO on a Novel Pt/MgO-CeO2 catalyst 

      Costa, Costas N.; Efstathiou, Angelos M. (2007)
      Steady State Isotopic Transient Kinetic Analysis (SSITKA) coupled with Temperature-Programmed Surface Reaction (TPSR) experiments, using on line Mass Spectroscopy (MS) and in situ DRIFTS have been performed to study essential ...