The scale-up of high temperature chemical reactors

Pertti Koukkari

    Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional


    Thermochemical simulation of reactive high temperature reaction mixtures has been performed by combining overall reaction kinetics with the multi-component Gibbs energy minimisation. The mass and heat transfer conditions of the reactor were combined with the enthalpy changes due to chemical reactions. Consequently, the change of temperature in the reactive system was calculated in terms of the extent of the overall reaction. ChemSheet was used as the modelling environment. The example shows simulation of a titanium(IV)chloride burner, known for its wide industrial use in TiO2-pigment manufacture. The described method can be applied for several other multi-component reactors.
    Original languageEnglish
    Title of host publicationAdvanced Gibbs Energy Methods for Functional Materials and Processes
    Subtitle of host publicationChemSheet 1999-2009
    Place of PublicationEspoo
    PublisherVTT Technical Research Centre of Finland
    ISBN (Electronic)978-951-38-7331-8
    ISBN (Print)978-951-38-7330-1
    Publication statusPublished - 2009
    MoE publication typeNot Eligible

    Publication series

    SeriesVTT Tiedotteita - Research Notes


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