FIELD: ecology, dumping of metal-bearing rock. SUBSTANCE: drain layer to be beneficiated and leached are formed. The layer to be beneficiated is formed of substandard gold bearing ores. Acid leaching solutions are supplied to form the layer to be beneficiated on the base of such minerals as acid concentrates. Alkali solutions are supplied to for the layer to be beneficiated on the base of such Alkali minerals as gold concentrates. EFFECT: high efficiency. 2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR IN-DUMP BENEFICIATION OF RARE EARTH SUBSTANDARD ORES | 1993 |
|
RU2065052C1 |
| METHOD FOR IN-DUMP REDISTRIBUTION OF RARE METALS | 1993 |
|
RU2083836C1 |
| METHOD OF INTRADUMP CONCENTRATION OF GOLD-CONTAINING SUBSTANDARD ORES | 1994 |
|
RU2087715C1 |
| METHOD OF FORMING TECHNOGENIC DEPOSITS | 1996 |
|
RU2182964C2 |
| METHOD FOR INTRADUMP CONCENTRATION OF GOLD-CONTAINING ROCKS | 1991 |
|
RU2042819C1 |
| METHOD FOR SELECTIVE IN-DUMP METAL-BEARING ROCK DRESSING | 1991 |
|
RU2013551C1 |
| METHOD FOR SELECTIVE INTRADUMP CONCENTRATION OF METAL-CONTAINING ROCKS | 1992 |
|
RU2042818C1 |
| METHOD FOR SELECTIVE INTERNAL DUMP BENEFICIATION OF SUBSTANDARD ORES | 1992 |
|
RU2062878C1 |
| METHOD FOR SELECTIVE ROCK CONCENTRATION WITHIN PILE | 1992 |
|
RU2065048C1 |
| METHOD FOR SELECTIVE INTRADUMP CONCENTRATION OF ROCKS | 1992 |
|
RU2042820C1 |
