In-situ Spectroscopic Studies and Modelling of Crystallization Processes of Sulphuric Acid Catalysts.

C. Oehlers, Rasmus Fehrmann, Stephen Grenville Masters, Søren Eriksen, Dimitry E. Sheinin, Bair S. Balzhinimaev, Vladimir I. Elokhin

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Deactivation of commercial and prototype sulphuric acid catalysts has been investigated in-situ by ESR spectroscopy. The influence of support pore structure,and the chemical composition of the catalyst and the gas phase was dicussed.A statistical lattice model was applied to describe the crystallization process taking place in the catalyst during deactivation.
Original languageEnglish
JournalApplied Catalysis A: General
Pages (from-to)127-144
Publication statusPublished - 1996

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