Effect of potassium and iron oxides on selectivity and activity of aluminum-chromium oxide catalysts in dehydrogenation of n-hexane
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The addition of K2O to aluminum-chromium catalysts in an amount of 0.4 and 3.7 mole % lowers their selectivity and increases the total activity in the reaction for the dehydrogenation of n-hexane.
The addition of iron oxides to aluminum-chromium and aluminum-chromium-potassium catalysts in amounts exceeding 1% Fe lowers both their selectivity and activity.
KeywordsOxide Iron Potassium Iron Oxide Dehydrogenation
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