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2 019 288

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IPC

(21) (22)

Application

5004209/26, 1991-10-04

(22)

Actual filing date

1991-10-04

(45)

Published

1994-09-15

(72)

Inventor

Smirnov V.F.Мaksimova L.М.Vasil'Ev N.Р.Кulikova Z.V.Мukhin V.М.Nurulin V.R.Sosnikhin V.А.

(73)

Holder

Еhlektrostal'Skoe Nauchno-Proizvodstvennoe Ob"Edinenie

METHOD FOR PRODUCING CHEMOSORBENTS Russian patent published in 1994 - IPC

Abstract RU 2019288 C1

FIELD: sorption processes. SUBSTANCE: method involves impregnation of activated coal, the process is carried out at 30-70 C with the help of nickel chloride solution. Quantity of said solution is 50-100% of coal pores volume. Granules are treated by heat, temperature being increased at rate 7-15 C/min. The process is followed by screening. EFFECT: improves efficiency of the method. 1 tbl

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RU 2 019 288 C1

Authors

Smirnov V.F.

Мaksimova L.М.

Vasil'Ev N.Р.

Кulikova Z.V.

Мukhin V.М.

Nurulin V.R.

Sosnikhin V.А.

Dates

1994-09-15—Published

1991-10-04—Filed