Selective catalytic reduction (SCR) catalyst comprising complex oxides comprising V and Sb, process for its preparation and its use for nitrogen oxide removal

摘要

A support comprising -TiO2, for selective catalytic reduction of nitrogen oxides,-VSbO4 and V0.92Sb0.92O4 as determined by X-ray diffraction (XRD) analysis using CuK alpha radiation Have different rutile-type structures, a composite oxide comprising vanadium and antimony, and-optionally a catalyst comprising one or more selected from the group consisting of oxides of silicon, oxides of vanadium and oxides of antimony Composition; method of producing a catalyst composition, catalyst composition obtainable / obtainable by said method and method of using said composition for the selective reduction of nitrogen oxides. 【Selection chart】 None