V?Mo?Ox/SiO2 catalysts for acrolein oxidation I. The nature of active sites |
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| Authors: | J Svachula L J Alemany M A Larrubia and J Tichy |
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| Institution: | (1) Dept. of Chemical Engineering, University of Malaga, (Spain);(2) Dept. of Physical Chemistry, University of Chemical Technology of Pardubice, (Czechoslovakia) |
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| Abstract: | The influence of the annealing temperature and the activation of V–Mo–Ox/SiO2 catalysts for acrolein oxidation has been studied. The catalyst activity decreases with increasing temperature of annealing due to lowering of the number of active sites of V4+ and the content of active component VMo3O11+x. |
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