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2 023 661

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IPC

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Application

93038474/26, 1993-07-27

(22)

Actual filing date

1993-07-27

(45)

Published

1994-11-30

(72)

Inventor

Golubev V.P.Tamam'Jan A.N.Mukhin V.M.Maksimov Ju.I.Krajnova O.L.

(73)

Holder

Dzerzhinskoe Proizvodstvennoe Ob"Edinenie

METHOD OF ACTIVATED CARBON PRODUCING Russian patent published in 1994 - IPC

Abstract RU 2023661 C1

FIELD: chemical technology. SUBSTANCE: carbon-containing material is carbonized at 400-600 C, heated without gaseous reagents up to 800-850 C at the rate of temperature increase 50-100 C/h, activated by steam at the mass ratio of carbon-containing material and steam = 1:5-10 and milled. EFFECT: improved method of activated carbon making. 1 tbl

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RU 2 023 661 C1

Authors

Golubev V.P.

Tamam'Jan A.N.

Mukhin V.M.

Maksimov Ju.I.

Krajnova O.L.

Dates

1994-11-30—Published

1993-07-27—Filed

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