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2 098 175

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IPC

(21) (22)

Application

96118522/28, 1996-09-17

(22)

Actual filing date

1996-09-17

(45)

Published

1997-12-10

(72)

Inventor

Tamam'Jan A.N.Vnuchkova V.A.Solin M.N.Golubev V.P.Khazanov A.A.Lejf V.Eh.Zimin N.A.Savinova O.L.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo

METHOD OF PREPARING SORBENT Russian patent published in 1997 - IPC

Abstract RU 2098175 C1

FIELD: sorbents. SUBSTANCE: mercury vapor sorbents to protect respiratory organs and demercurize different release matters consists in impregnating activated carbon with aqueous solutions of chlorides and is distinguished by that solutions contain 12-22 wt % chlorides and are used at temperature 50 to 80 C and component volume ratio 1:(0.20-0.40) with subsequent heat treatment in "fluidized bed" furnace. EFFECT: increased dynamic activity of sorbent with regard to mercury vapors.

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RU 2 098 175 C1

Authors

Tamam'Jan A.N.

Vnuchkova V.A.

Solin M.N.

Golubev V.P.

Khazanov A.A.

Lejf V.Eh.

Zimin N.A.

Savinova O.L.

Dates

1997-12-10—Published

1996-09-17—Filed