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Название Improvement of the technology of sand concentration at large-volume dredge № 134 of JSC “GDK “Lenzoloto” via jig washer “Trud-12”
Автор Zamyatin O. V., Mankov V. M., Tarasova T. B., Popov S. V., Meledin I. V.
The results of researches, implemented by “Irgiredmet” institute, evaluation of efficiency of gold extraction from sand at large-volume dredge with jigger technology via new generation jig washer “Trud-12” have been observed. This technology is recommended by the institute for reconstruction of concentrating component of a dredge. Advantage of this technology has been shown in comparison with flood-gate scheme previously used at a dredge and expedience of reconstruction of flood-gate drags and flushing fitting, processing sand, containing small particle of gold, to jigger technology, which correspond to word practice of alluvial gold minning.
Ключевые слова Gold-bearing sands, dredge, concentrating, jigger technology, extracting, gold, evaluation of efficiency
Language of full-text русский
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