1
Yoshimoto Masafumi Sakai Chemi, Nakatsuji Tadao Sakai Chemical, Nagano Kazuhiko Sakai Chemical: Catalysts and methods for denitrization.. Sakai Chemical Industry Co, April 11, 1990: EP0362960-A2 (33 worldwide citation)

A denitrizing catalyst which comprises: (a) an alkali metal oxide or an alkaline earth metal oxide in amounts of 50-90 % by weight as oxides; (b) at least one metal oxide selected from the group consisting of Co3O4, Cu2O, Cr2O3, Mn2O3, NiO, PbO, Bi2O3, MoO2, Al2O3, SiO2, ZrO2, Fe2O3, TiO2, WO3, MoO3 ...


2
Yoshimoto Masafumi, Nakatsuji Tadao, Shimizu Hiromitsu: Catalysts and methods for denitrization.. Sakai Chemical Industry Co, November 6, 1991: EP0455491-A2 (20 worldwide citation)

A TiO22 containing catalyst for denitrizing nitrogen oxides in the presence of a hydrocarbon as a reducing agent is disclosed. One such catalyst comprises TiO2 and at least one metal or oxide of metal selected from Pd, Ru, Rh, Ag and Pt supported on the TiO2 in an amount of 0.1-10% by weight based o ...


3
Masafumi Yoshimoto, Tadao Nakatsuji, Hiromitsu Shimizu: Catalysts and methods for denitrization. Sakai Chemical, Wegner Cantor Mueller & Player, August 9, 1994: US05336651 (14 worldwide citation)

A TiO.sub.2 containing catalyst for denitrizing nitrogen oxides in the presence of a hydrocarbon as a reducing agent is disclosed. There are also disclosed denitrizing catalysts which contain zeolite or perovskite structure complex compound.


4
Yoshimoto Masafumi C O Sakai C, Nakatsuji Tadao C O Sakai Chem, Nagano Kazuhiko C O Sakai Chem: Catalysts and methods for denitrization.. Sakai Chemical Industry Co, April 11, 1990: EP0362966-A2 (13 worldwide citation)

A denitrizing catalyst which comprises: (a) a zeolite represented by the general formula (I) HAMB[(AlO2)X.(SiO2)Y].zH2O wherein M is an alkali metal or an alkaline earth metal, and A+nB=X wherein n is a valency of the metal M, in amounts of 80-99.9 % by weight; and (b) at least one metal or at least ...


5
Yoshimoto Masafumi, Nakatsuji Tadao, Shimizu Hiromitsu: Catalysts and methods for denitrization.. Sakai Chemical Industry Co, September 14, 1994: EP0614692-A1 (5 worldwide citation)

A catalyst for denitrizing of nitrogen oxides in the presence of a hydrocarbon as a reducing agent, which comprises: (A) a substituted zeolite having the general formula MAMB [(A102) x (Si02)Y].Z H20 in which M represents alkali metal, alkaline earth metal or hydrogen ion; M is at least one metal io ...