Process for producing Fluidized Bed Catalyst for oxidation of Sulphur dioxide to Sulphur dioxide - Trio

摘要

Process for producing Fluidized Bed Catalyst for oxidation of Sulphur dioxide to SULPHUR TRIOXIDE. Prepares The Catalyst based on silicic acid and Clay Minerals, the support material containing no more than 4% of Al2O3, preferably not more than 2% on the basis of Material Drying support.Is impregnated with a solution of Weakly acidosulfurica oxisulfato Vanadyl, in which the Vanadium is present in the oxidation Step + IV and POTASSIUM HYDROGEN SULFATE. Hardens the material support at a temperature not exceeding 600grados C, preferably between 200 and 400 degrees Celsius.