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2 032 070

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Application

5021432/03, 1991-11-04

(22)

Actual filing date

1991-11-04

(45)

Published

1995-03-27

(72)

Inventor

Dolgikh Polikarp Fedorovich[Ru]Bubnov Vasilij Karpovich[Kz]Goldyrev Sergej Arnol'Dovich[Kz]Evseev Leonid Ivanovich[Kz]Bereza Valentin Matveevich[Kz]Namsaraev Anonda Tsydandergenovich[Kz]

(73)

Holder

Proizvodstvennoe Ob"Edinenie Gorno-Khimicheskij Kombinat"

METHOD OF LEACHING ACTIVE MINERALS FROM OREBODY Russian patent published in 1995 - IPC

Abstract RU 2032070 C1

FIELD: obtaining minerals. SUBSTANCE: method includes cycles of heating and cooling of ore as well as its sprinkling with leaching solutions. Agents containing hydroxides of metals (iron, aluminum, manganese) are added to ore. These agents, for example, are fallouts of neutralization of hydrometallurgical fallouts of water supply stations. EFFECT: enhanced efficiency. 5 cl, 1 tbl

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RU 2 032 070 C1

Authors

Dolgikh Polikarp Fedorovich[Ru]

Bubnov Vasilij Karpovich[Kz]

Goldyrev Sergej Arnol'Dovich[Kz]

Evseev Leonid Ivanovich[Kz]

Bereza Valentin Matveevich[Kz]

Namsaraev Anonda Tsydandergenovich[Kz]

Dates

1995-03-27—Published

1991-11-04—Filed

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