Search for dissertations about: "Wrammerfors"

Found 1 swedish dissertation containing the word Wrammerfors.

  1. 1. Catalyst Deactivation by Coke Formation. A Study of the Carbonaceous Layer on a Used Hydrogenation Catalyst

    Author : Åsa Wrammerfors; Chalmers University of Technology; []
    Keywords : ;

    Abstract : The carbonaceous layer, formed on a Ni/SiO2 catalyst, and its influence on the selectivity in a hydrogenation reaction have been studied. The model reaction system studied was the consecutive hydrogenation of 2-ethyl-hexenal: Exposure of the catalyst to 2-ethyl-hexenal or cyclopentadiene at elevated temperatures before the hydrogenation, yielded an increased selectivity toward the formation of 2-ethyl-hexanal. READ MORE