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2 105 876

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C1

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IPC

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Application

95104679/03, 1995-04-03

(22)

Actual filing date

1995-04-03

(45)

Published

1998-02-27

(72)

Inventor

Trubetskoj K.N.Vorob'Ev A.E.Bubnov V.K.

(73)

Holder

Trubetskoj Kliment NikolaevichVorob'Ev Aleksandr EgorovichBubnov Vasilij Karpovich

METHOD FOR UNDERGROUND LIXIVIATION OF METALS Russian patent published in 1998 - IPC

Abstract RU 2105876 C1

FIELD: mining industry. SUBSTANCE: this is used for underground lixiviation of metals from ores. According to method, ore deposit is opened by drilling bore-holes, inserted into bore-holes are casing strings, filters, head-pieces and electrodes and delivered are technological solutions and electric power. Lixiviation of metals is carried out at coinciding directions of migrating solutions and electric current with direction of stratification of minerals being lixiviated. EFFECT: high efficiency. 1 dwg

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RU 2 105 876 C1

Authors

Trubetskoj K.N.

Vorob'Ev A.E.

Bubnov V.K.

Dates

1998-02-27—Published

1995-04-03—Filed

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