Kinetics of catalyst regeneration by coke combustion. I. Increased reaction rate due to the presence of chromium |
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| Authors: | C Royo M Menéndez and J Santamaría |
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| Institution: | (1) Department of Chemical Engineering, University of Zaragoza, 50009 Zaragoza, Spain |
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| Abstract: | A kinetic study has been carried out of the regeneration of a commercial Cr2O3/Al2O3 catalyst by coke combustion. The results obtained show that the reaction rate is several orders of magnitude higher than that obtained on catalysts without transition metals.
                    Cr2O3/Al2O3      .    ,   , .
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