УДК: 622.277

Исследование возможности обогащения и извлечения ценных компонентов из техногенных отходов НГМК на примере отходов кучного выщелачивания

Авторы: Намазов С.З. ||

Рубрика: Обогащение и металлургия || Выпуск: №2 (Апрель-Июнь), 2017 год. || Скачать

Qizilqum regioni maydonida oltin konlari qazib olish va ishlab chiqarish tahlili shuni kursatadiki, asosiyqimmatbaho komponentni ajratib olishda turlicha texnologiyalar qullanilgan. Qayta ishlangan rudada hali ham asosiycomponent va boshqa qammatbaho komponentlar mavjudligi aniqlangan bulib, ularni ajratib olish imkoni mavjud.Hozirgi vaqtga kelib juda kup miqdorda texnogen qoldiqlar, oltin tarkibli kambagal ruda va balansdan tashqari rudaagdarmalari, pulpa saqlash joylari va tudaga uyumlab ajratib qazib olish tog jinslari uyumlari mavjud. Shuning uchunNGMK ning texnogen qoldiqlaridan qammatbaho komponentlarni ajratib olish actual hisoblanadi.

Tayanch iboralar : kon metallurgiya ishlab chiqarish qoldiqlari, tudaga uyumlab ajratib qazish vositalari, optimalpeagent rejim, gravitatsiya, flotatsiya, aeroklassifikatsiya, oltin, kumush, qayta ishlash metodlari, component.

In the course of economic activities during the development of gold deposits in the territory of Kyzyl Kum region, itwas established that the extraction of the main valuable component was carried out by various technologies and in thespent ore there is a very valuable component and other valuable components that can be extracted. Currently, anumerous man-made wastes: dumps of gold-bearing poor and off-balance ores, tailing piles of processed ore, and alsoused stack heap leaching were accumulated during gold mining and processing. Therefore, the extraction of valuablecomponents from technogenic waste produced by NMMC is topical.

Key words: mining and metallurgical production waste, heap leach tails, tailings processing methods, optimalreagent mode, gravity, flotation, aeroclassification, gold, silver, associated component.

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Библиографический список

1.Санакулов К.С. Научно-технические основы переработки отходов горно-металлургического производства.- «Фан» АН
РУз. 2009г. 404 с.
2. Санакулов К.С. Технологическая оценка переработки хвостов кучного выщелачивания в условиях центрального рудо-
управления Навоийского ГМК // Горный вестник Узбекистана. 2015. №4. С. 3-6.

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