Hydrogen transfer reactions VI. Dependence of the catalytic activity of alumina on Na+ content and amine poisoning

V S, Hariharakrishnan and N, Venkatasubramanian and C N, Pillai (1978) Hydrogen transfer reactions VI. Dependence of the catalytic activity of alumina on Na+ content and amine poisoning. Journal of Catalysis , 53 (2). pp. 232-236.

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Abstract

The dependence of Na+ content on the activity of alumina with respect to the dehydration and dehydrogenation of alcohols, transfer hydrogenation of carbonyl compounds by alcohols, and disproportionation of diphenylcarbinol was studied. It was found that the activity for dehydration, hydrogen transfer, and disproportionation was related to the acidity of the catalyst. Doping with Na+ ions and exposure to amines caused decrease in the activity for the above reactions, whereas the activity for the dehydrogenation of diphenylcarbinol increased on Na+ doping.

Item Type:	Article
Subjects:	Science > Chemistry
ID Code:	876
Deposited By:	Prof Balasubramanian Viswanathan
Deposited On:	11 Jun 2007 16:37
Last Modified:	11 Jun 2007 16:37

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