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2 091 327

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IPC

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Application

96101742/25, 1996-01-31

(22)

Actual filing date

1996-01-31

(45)

Published

1997-09-27

(72)

Inventor

Mel'Nikov L.V.Zhulanov N.K.Kudrjavskij Ju.P.Agapov V.M.

(73)

Holder

Aktsionernoe Obshchestvo Magnievyj Zavod"

METHOD OF DETOXICATION AND UTILIZATION OF HYPOCHLORITE SOLUTIONS Russian patent published in 1997 - IPC

Abstract RU 2091327 C1

FIELD: chemical technology. SUBSTANCE: hypochlorite solution processing is carried out at heating to 90 C in the presence of catalyst. Catalyst: liquid chloride solutions obtained at ferronickel or its scrape processing that contain up to 150 kg/m3 ferric chloride and 70 kg/m3 nickel dichloride at volume ratio catalyst : hypochlorite solution = (1:500)-(1:1000). For heating evolving gas heat is used. Method can be used for hypochlorite pulp processing in titanium-magnesium subbranch. EFFECT: improved method of process. 2 tbl

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RU 2 091 327 C1

Authors

Mel'Nikov L.V.

Zhulanov N.K.

Kudrjavskij Ju.P.

Agapov V.M.

Dates

1997-09-27—Published

1996-01-31—Filed

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