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Long-term transients in a reactor under forced concentration cycling |
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| Authors: | A J Hugo D M Jakelski G Stanitsas G R Sullivan R R Hudgins P L Silveston |
| Abstract: | In the approach to a cycle-invariant state in the forced feed concentration cycling of the CO oxidation over a NiO catalyst, a very long transient has been observed lasting 80 ks or more. This transient appears to be associated only with CO pretreatment of the catalyst and is not a general phenomenon. The slow convergence to the cycle-invariant state reported in certain modelling calculations in the literature appears to have a different cause. |
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