Influence of surface polymeric oxide species on the product distribution in the aromatization of isophorone on alumina supported vanadia and molybdena catalysts |
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| Authors: | P S Sai Prasad N Lingaiah G S Salvapathy and P Kanta Rao |
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| Institution: | (1) Catalysis Section, Inorganic and Physical Chemistry Division, Indian Institute of Chemical Technology, 500 007 Hyderabad, India |
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| Abstract: | Polymeric oxide species possessing high Brönsted acidity formed on V2O5/Al2O3 and MoO3/Al2O3 are found to be responsible for the transformation of isophorone to isoxylitones. Improved selectivity to 3,5-xylenol, with the addition of K2O as promoter substantiates this observation.CT Communication No. 3077 |
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| Keywords: | Aromatization isophorone 3 5-xylenol polymeric vanadia and molybdena |
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