Sökning: "transient hydrogenation"

Hittade 3 avhandlingar innehållade orden transient hydrogenation.

  1. 1. Influence of cross-desorption during hydrogenation at transient conditions

    Författare :Lennart Cider; Chalmers University of Technology; []
    Nyckelord :IR spectroscopy; transient hydrogenation; French parking; acetylene; carbon monoxide; kinetics; ethylene;

    Sammanfattning : .... LÄS MER

  2. 2. Transient In Situ Studies on Supported Catalysts: CO2 Methanation and Methane Oxidation

    Författare :Felix Hemmingsson; Chalmers University of Technology; []
    Nyckelord :Sabatier reaction; In situ spectroscopy; CO2 reduction; Heterogeneous catalysis; HE-XRD; XAS; CH4 oxidation; Catalytic methanation; Hydrogenation; AP-XPS; DRIFTS;

    Sammanfattning : This dissertation aims to increase the understanding of important steps in the catalytic CO2 hydrogenation and total methane oxidation reactions over supported noble metal catalysts. A general theme is the role of the metal oxide support for the catalytic reactions. LÄS MER

  3. 3. Coke on Supported Palladium and Platinum Catalysts

    Författare :Mikael Larsson; Chalmers University of Technology; []
    Nyckelord :TPO; palladium; deactivation; coke; propane dehydrogenation; microbalance; vegetable oil hydrogenation; acetylene hydrogenation; catalysis; platinum;

    Sammanfattning : Catalyst deactivation by coke formation has been investigated in three heterogeneous catalytic processes, propane dehydrogenation, acetylene hydrogenation and hydrogenation of vegetable oil. Palladium and/or platinum supported on alumina were used as catalysts in all reactions. LÄS MER