| abstract |
The present invention provides a kind of denitrating catalyst, it is denitrating catalyst used in denitration process about the burning and gas-exhausting from coal-burning boiler etc., with the sufficient mechanical strength for being able to maintain catalyst shape, and compared to the previous denitrating catalyst with zirconium oxide crystallization, not only catalyst performance is excellent, and manufacturing cost is lower.It is the zirconium compounds for being supported with titanium dioxide, vanadium oxide and/or tungsten oxide on honeycomb structure and maintaining adhesive as shape using the honeycomb structure being made of inorganic fiber sheet material as the denitrating catalyst of substrate (except crystalline zirconium dioxide). |