METHOD OF PREPARING CATALYST FOR DESTRUCTION OF HARMFUL IMPURITIES

catalyst production. SUBSTANCE: invention relates to preparing catalyst used for destruction of ozone in processes where ozone is involved, in particular in water conditioning, waste water treatment, treatment of semiconductors in electronic industry, sterilization in medicine and disinfecting in ag...

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Bibliographische Detailangaben
Hauptverfasser:	KIREEV S.G, MUKHIN V.M, SMIRNOV V.F, VASIL'EV N.P, ROMANCHUK EH.V, CHEBYKIN V.V
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	catalyst production. SUBSTANCE: invention relates to preparing catalyst used for destruction of ozone in processes where ozone is involved, in particular in water conditioning, waste water treatment, treatment of semiconductors in electronic industry, sterilization in medicine and disinfecting in agriculture, etc. Catalyst is prepared by mixing manganese dioxide and copper oxide with bentonite clay followed by granulation, drying, grinding, and heat treatment of granules at 450-750 C. EFFECT: enabled preparation of water-resistant catalyst with high ozone-destruction and carbon monoxide-oxidation activities. 1 tbl, 3 ex