Effect of gallium, aluminium, and chromium on silica supported V-Mg-O catalysts during oxidative dehydrogenation of propane: Kinetic study

Promotional effect of molybdenum, chromi

Promotional effect of molybdenum, chromium and cobalt on a VMgO catalyst in oxidative dehydrogenation of ethylbenzene to styrene

✍ W. Oganowski; J. Hanuza; H. Drulis; W. Miśta; L. Macalik 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 812 KB

The influence of molybdenum, chromium and cobalt on the oxidation state and redox processes in V-Mg-O catalyst is studied by means of X-ray diffraction and electron spin resonance spectroscopy. The results obtained are correlated with catalytic activity and selectivity. It is shown that molybdenum d