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2 122 894

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C1

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IPC

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Application

97119543/25, 1997-11-19

(22)

Actual filing date

1997-11-19

(45)

Published

1998-12-10

(72)

Inventor

Gur'Janov V.V.Dvoretskij G.V.Kireev S.G.Maksimova L.M.Mukhin V.M.Smirnov V.F.Chebykin V.V.

(73)

Holder

Ehlektrostal'Skoe Nauchno-Proizvodstvennoe Ob"Edinenie

CARBON-MINERAL ADSORBENT Russian patent published in 1998 - IPC

Abstract RU 2122894 C1

FIELD: sorption technics. SUBSTANCE: invention is intended to prepare adsorbent-catalysts with elevated strength and high ion-exchange capacity adequate for absorbing harmful substances from aqueous solutions and drinking water. Carbon-mineral adsorbent is proposed containing, wt %: zeolite, 20-40; activated carbon, 25-35; bentonite clay, 20-40; and products of destruction of thermosetting synthetic carbon materials, the balance. EFFECT: significantly increased nickel absorption capacity. 1 tbl, 3 ex

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RU 2 122 894 C1

Authors

Gur'Janov V.V.

Dvoretskij G.V.

Kireev S.G.

Maksimova L.M.

Mukhin V.M.

Smirnov V.F.

Chebykin V.V.

Dates

1998-12-10—Published

1997-11-19—Filed

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