| 摘要 |
FIELD: mining industry. SUBSTANCE: this can be used at heap and underground lixiviation of metals from ores. According to method, ore deposit is opened by drilling bore-holes, and inserted into them are casing strings, filters, head-pieces and electrodes. Frequency of supplied alternating electric current is selected according to frequency of natural optical vibrations of lattice of minerals being lixiviated. EFFECT: higher efficiency. 1 cl, 1 dwgn |
