| abstract |
An object of the present invention is to provide a method for producing a catalyst by suppressing the separation and scattering of vanadium pentoxide, which is an active component, without reducing the high catalytic activity of an exhaust gas treatment catalyst containing vanadium pentoxide which is harmful to the human body. SOLUTION: (1) Vanadium compound, (2) Titanium dioxide, and (3) Alumina hydrate in the range of 0.5 to 15% by weight (catalyst basis) as Al 2 O 3 are mixed, molded and dried. And a method for producing an exhaust gas treatment catalyst, characterized by firing. [Selection figure] None |