| 摘要 |
PROBLEM TO BE SOLVED: To provide a producing method of a catalyst of stack gas denitrification, which is excellent in denitrification performance and on the other hand, having low SO2 oxidation property and excellent cost effectiveness. SOLUTION: The producing method is constituted so as to knead a catalyst raw material containing titanium, vanadium and tungsten and/or molybdenum in the presence of water to prepare a catalyst paste, to form or apply the catalyst paste on a base material and to fire. In such a case, the catalyst paste is prepared by kneading a part or the whole of the catalyst raw material compounds containing vanadium and/or tungsten in an insoluble state with another catalyst raw materials, is formed into a specified shape or applied on the base material and fired. |
