METHOD FOR THE HETEROGENEOUSLY-CATALYSED GAS PHASE PARTIAL OXIDATION OF AT LEAST ONE ORGANIC COMPOUND

摘要

A process for the heterogeneously catalyzed gas-phase partial oxidation of an organic compound over a fixed catalyst bed present in a fixed-bed reactor having a plurality of catalyst tubes, in which the reduction of the quality of the catalyst load with increasing duration of operation is restored by a partial catalyst change, is described.