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2 026 813

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C1

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IPC

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Application

93057176/26, 1993-12-23

(22)

Actual filing date

1993-12-23

(45)

Published

1995-01-20

(72)

Inventor

Gur'Janov V.V.Musharov Z.A.Mukhin V.M.Vasil'Ev N.P.Golubev V.P.Kazantsev B.P.Karev V.A.Rabotinskij N.I.Smirnov V.F.Sosnikhin V.A.Chebykin V.V.Chilikin V.E.

(73)

Holder

Ehlektrostal'Skoe Nauchno-Proizvodstvennoe Ob"Edinenie

METHOD OF PREPARING OF SPHERIC CARBON ADSORBENT Russian patent published in 1995 - IPC

Abstract RU 2026813 C1

FIELD: chemical technology. SUBSTANCE: method involves feeding for mixing of furfural, concentrated sulfuric acid and pyrolysis resin, thermoreactive resin or their mixture at the following ratio of components, wt.-%: pyrolysis resin, thermoreactive resin or their mixture is 2-41; concentrated sulfuric acid is 8-14, and furfural - the rest following by mixture dispersing into the heated medium which does not mixed with that, granule hardening, their carbonization and activation. EFFECT: improved method of adsorbent preparing.

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RU 2 026 813 C1

Authors

Gur'Janov V.V.

Musharov Z.A.

Mukhin V.M.

Vasil'Ev N.P.

Golubev V.P.

Kazantsev B.P.

Karev V.A.

Rabotinskij N.I.

Smirnov V.F.

Sosnikhin V.A.

Chebykin V.V.

Chilikin V.E.

Dates

1995-01-20—Published

1993-12-23—Filed

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