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2 092 687

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C1

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IPC

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Application

95105622/03, 1995-04-12

(22)

Actual filing date

1995-04-12

(45)

Published

1997-10-10

(72)

Inventor

Vorob'Ev A.E.Zabel'Skij V.K.Sazonov A.G.Tatarko N.I.Chekushina T.V.

(73)

Holder

Vorob'Ev Aleksandr EgorovichZabel'Skij Valerij KonstantinovichSazonov Andrej GavrilovichTatarko Nikolaj IvanovichChekushina Tat'Jana Vladimirovna

METHOD FOR UNDERGROUND LEACHING OF METALS Russian patent published in 1997 - IPC

Abstract RU 2092687 C1

FIELD: geological technology. SUBSTANCE: method implies opening of ore deposit by drilling bore-holes, location of casing strings in them, as well as filters, head-pieces and electrodes, delivery of technological solutions and electric power. In delivery of technological solutions and electric power, migration of solutions and electric current are directed across stratification of minerals being lixiviated. EFFECT: high efficiency. 1 dwg

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RU 2 092 687 C1

Authors

Vorob'Ev A.E.

Zabel'Skij V.K.

Sazonov A.G.

Tatarko N.I.

Chekushina T.V.

Dates

1997-10-10—Published

1995-04-12—Filed

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