C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
362/12
C02F 1/72 (2006.01) B01J 23/00 (2006.01) B01J 35/06 (2006.01) C02F 1/74 (2006.01) C02F 1/78 (2006.01)
Patent
CA 1301965
ABSTRACT OF THE DISCLOSURE Efficient treatment of waste water is accomplished by subjecting the waste water to wet oxidation under continued supply of an oxygen containing gas at a temperature of not more than 370°C under pressure enough for the waste water to retain the liquid phase thereof intact, in the presence of a catalyst (excluding a molded monolithic catalyst having plural through holes) containing a composite oxide of at least two metals selected from the group consisting of Ti, Si, and Zr and at least one metal selected from the group consisting of Mn, Fe, Co, Ni, W, Cu, Ce, Ag, Pt, Pd, Rh, Ru, and Ir or a compound of the one metal mentioned above.
544862
Inoue Akira
Kanzaki Toshihide
Mitsui Kiichiro
Nishikawa Kazuyoshi
Sano Kunio
Nippon Shokubai Kagaku Kogyo Co. Ltd
Sim & Mcburney
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