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2 167 713

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IPC

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Application

2000103105/04, 2000-02-08

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Start date

2000-02-08

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Actual filing date

2000-02-08

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Published

2001-05-27

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Inventor

Vasil'Ev N.P.Kireev S.G.Mukhin V.M.Romanchuk Eh.V.Smirnov V.F.Chebykin V.V.

(73)

Holder

Gosudarstvennoe Unitarnoe Predprijatie Ehlektrostal'Skoe Nauchno-Proizvodstvennoe Ob"Edinenie

METHOD OF PREPARING CATALYST FOR DESTRUCTION OF HARMFUL IMPURITIES Russian patent published in 2001 - IPC

Abstract RU 2167713 C1

FIELD: 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

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RU 2 167 713 C1

Authors

Vasil'Ev N.P.

Kireev S.G.

Mukhin V.M.

Romanchuk Eh.V.

Smirnov V.F.

Chebykin V.V.

Dates

2001-05-27—Published

2000-02-08—Filed

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