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2 169 041

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C1

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IPC

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Application

2000103106/04, 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

2001-06-20

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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

CATALYST PREPARATION METHOD Russian patent published in 2001 - IPC

Abstract RU 2169041 C1

FIELD: multi-purpose catalysts. SUBSTANCE: catalyst is prepared by mixing manganese dioxide, copper oxide, and "talum" followed by adding 7 to 20 wt % of bentonite clay, granulation, hydrothermal treatment, drying, and calcination. Catalyst can be used for degrading damaging impurities, for example ozone in ozone-involving processes (water treating, waste water treatment, treatment of semiconductors in electronic industry, sterilization in medicine, and disinfecting in agriculture) and also for other industrial and environment-protection purposes. EFFECT: essentially reduced wear of dies in industrial production of catalyst with the same productivity level. 12 tbl, 3 ex

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RU 2 169 041 C1

Authors

Vasil'Ev N.P.

Kireev S.G.

Mukhin V.M.

Romanchuk Eh.V.

Smirnov V.F.

Chebykin V.V.

Dates

2001-06-20—Published

2000-02-08—Filed

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