Abstract
The causes of the deactivation of catalysts for fuel combustion MeCr2O4/ γ-Al2O3 (Me = Cu or Mg) have been investigated using a variety of complex physical-chemical methods: IRS, ESDR, XPS, TPD and a pulse microcatalytic method. It has been concluded that the observed deactivation of catalysts during fuel combustion is due to the combined effect of high temperatures and reduction media.
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Arendarskii, D.A., Ismagilov, Z.R. & Barannik, G.B. Study of the deactivation and regeneration of copper chromite on γ-alumina and magnesium chromite on γ-alumina catalysts for fuel combustion. Catal Lett 15, 347–351 (1992). https://doi.org/10.1007/BF00769157
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DOI: https://doi.org/10.1007/BF00769157