04520124 is referenced by 39 patents and cites 5 patents.

A method is provided for producing a catalytic structure in the form of sheet or honeycomb for the gas phase reduction of nitrogen oxides. The method comprises: beating an inorganic fiber in water to form a slurry; forming the slurry into a sheet by paper-making means and drying the sheet; impregnating the sheet or a honeycomb structure manufactured therefrom which has a porosity of 60-85% with an impregnating slurry which contains titanium dioxide or its precursor in a concentration at least of 100 g/l and has a viscosity of 5-250 cps. at normal temperatures, drying, and when necessary calcining the structure; and then immersing the structure in a solution containing a catalytically active agent or its precursor, drying and calcining the structure, thereby to provide a porous catalytic structure having titanium dioxide and the catalytically active agent substantially uniformly dispersed and supported therein.

Title
Method for producing a catalytic structure for the reduction of nitrogen oxides
Application Number
72599
Publication Number
4520124
Application Date
September 12, 1983
Publication Date
May 28, 1985
Inventor
Tadao Nakatsuji
Matsubara
JP
Kazunobu Abe
Izumi
JP
Agent
Wenderoth Lind & Ponack
Assignee
Sakai Chemical
JP
IPC
B01J 21/12
B01J 21/14
B01J 31/28
B01J 35/04
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