Abstract
With increasing atomic ratio M=Mo/Fe from 1,1 to 2.2, the specific activity and selectivity are maximum at M=1.6–1.9. A sample with M=1.52 caicined at 673 K has a minimum activity and selectivity as compared to samples calcined at 573, 773 and 973 K. An explanation is suggested for the above facts.
Abstract
При увеличении атомного отношения M=Mo/Fe от 1,1 до 2,2 удельная активность и избирательность проходдинчерез максимум при M=1,6–1,9. Образец сM=1,52, прокалëнный при 673 К, имеет минимальную активность и избирательность по сравнению с образцами, прокалëнными при 573, 773, 973 К. Предложено обьяс-нение наблюдаемым фактам.
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Popov, B.I., Smokorokhova, N.G. Influence of the composition and calcination temperature of Mo−Fe catalysts on their activity and selectivity in methanol oxidation. React Kinet Catal Lett 18, 107–110 (1982). https://doi.org/10.1007/BF02065146
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DOI: https://doi.org/10.1007/BF02065146