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IPC

(21) (22)

Application

93010530/26, 1993-03-01

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Actual filing date

1993-03-01

(45)

Published

1994-10-15

(72)

Inventor

Zubova I.D.Smirnov V.F.Karev V.A.Jakovleva E.N.Parshenkov M.V.Chumakov V.P.Kurgan A.N.Zubova I.N.Shcherbakov V.P.Gartsman I.I.

(73)

Holder

Ehlektrostal'Skoe Nauchno-Proizvodstvennoe Ob"Edinenie

METHOD OF CARBON SORBENT PREPARING Russian patent published in 1994 - IPC

Abstract RU 2021010 C1

FIELD: chemical technology. SUBSTANCE: polyvinylidene chloride with m. p. 130-150 C is pressed firstly at the room temperature and then at 110-130 C, crushed and heated from the room temperature to 800-900 C. Heating from 130 to 280 C is carried out at the rate of temperature increase 1-5 degrees/h. EFFECT: improved method of sorbent preparing. 3 tbl

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RU 2 021 010 C1

Authors

Zubova I.D.

Smirnov V.F.

Karev V.A.

Jakovleva E.N.

Parshenkov M.V.

Chumakov V.P.

Kurgan A.N.

Zubova I.N.

Shcherbakov V.P.

Gartsman I.I.

Dates

1994-10-15—Published

1993-03-01—Filed