Novel Reaction Scheme for the Selective Oxidation of o- Xylene to Phthalic Anhydride

Abstract

The oxidation of o-xylene to phthalic anhydride is one of the important industrial processes based on selective oxidation reactions. For the last 50 years vanadia titania catalysts have been used in this process. The reaction parameters like temperature range of operation, reactor inlet pressure, contact time, etc. slightly changed during this continuous… (More)

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