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2 154 031

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Application

99102836/12, 1999-02-15

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Start date

1999-02-15

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Actual filing date

1999-02-15

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Published

2000-08-10

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Inventor

Gabutdinov M.S.Cherevin V.F.Petrov F.K.Uskov V.M.Agleev F.Sh.Jusupov R.A.Sopin V.F.Abzalov R.F.Movchan N.I.Romanov N.V.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Sintez"Kazanskij Gosudarstvennyj Tekhnologicheskij Universitet

METHOD OF REMOVING SILVER FROM WASTE WATERS AND USED PROCESS SOLUTIONS Russian patent published in 2000 - IPC

Abstract RU 2154031 C1

FIELD: precious metal technology. SUBSTANCE: invention relates to the field of ion-exchange isolation of small amounts of metal ions from process solutions and can be employed in chemical industry, metallurgy, and electroplating. Solution is passed through sorbent containing inert material and absorbing layer: lead sulfide film 500-1500 nm thick. EFFECT: increased sorbent capacity (by at least one order of magnitude). 1 tbl, 25 ex

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RU 2 154 031 C1

Authors

Gabutdinov M.S.

Cherevin V.F.

Petrov F.K.

Uskov V.M.

Agleev F.Sh.

Jusupov R.A.

Sopin V.F.

Abzalov R.F.

Movchan N.I.

Romanov N.V.

Dates

2000-08-10—Published

1999-02-15—Filed

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