Mis metaliga talabning oshishi, qayta ishlanishi qulay bo‘lgan sulfidli mis rudalari zaxiralarining kamayishi oksidlangan, aralash tarkibdagi, balansdan tashqari mis rudalarini qayta ishlab kerakli komponentlarni ajratib olishga zarurat uyg‘otmoqda. Lekin oksidlangan mis rudalarining murakkab mineralogik tarkibi, gidrofillik xususiyati qayta ishlashda qiyinchiliklar keltirib chiqaradi. Mazkur maqolada oksidlangan mis rudalari tarkibidagi mis minerallarining fizik-kimyoviy xususiyatlari, qayta ishlash texnologiyasini tanlashdagi ahamiyatlari, flotatsiyalanish qobilyatini oshirishda qo‘llanilishi mumkin bo‘lgan reagentlar va gidrometallurgik qayta ishlash usullari tahlil qilingan.
Mis metaliga talabning oshishi, qayta ishlanishi qulay bo‘lgan sulfidli mis rudalari zaxiralarining kamayishi oksidlangan, aralash tarkibdagi, balansdan tashqari mis rudalarini qayta ishlab kerakli komponentlarni ajratib olishga zarurat uyg‘otmoqda. Lekin oksidlangan mis rudalarining murakkab mineralogik tarkibi, gidrofillik xususiyati qayta ishlashda qiyinchiliklar keltirib chiqaradi. Mazkur maqolada oksidlangan mis rudalari tarkibidagi mis minerallarining fizik-kimyoviy xususiyatlari, qayta ishlash texnologiyasini tanlashdagi ahamiyatlari, flotatsiyalanish qobilyatini oshirishda qo‘llanilishi mumkin bo‘lgan reagentlar va gidrometallurgik qayta ishlash usullari tahlil qilingan.
Рост спроса на медь и сокращение запасов сульфидных медных руд, удобных для переработки, вызывают необходимость переработки окисленных, смешанных по составу и забалансовых медных руд с целью извлечения необходимых компонентов. Однако сложный минералогический состав окисленных медных руд и их гидрофильные свойства создают трудности при переработке. В данной статье проанализированы физико-химические свойства медных минералов, содержащихся в окисленных рудах, их значение при выборе технологии переработки, возможные реагенты для повышения флотационной способности, а также гидрометаллургические методы переработки.
The growing demand for copper and the depletion of easily processable sulfide copper ore reserves necessitate the processing of oxidized, compositionally mixed, and off-balance copper ores to extract valuable components. However, the complex mineralogical composition of oxidized copper ores and their hydrophilic properties present challenges in processing. This article analyzes the physicochemical properties of copper minerals contained in oxidized ores, their importance in selecting appropriate processing technologies, potential reagents for improving flotation performance, and hydrometallurgical processing methods.
| № | Имя автора | Должность | Наименование организации |
|---|---|---|---|
| 1 | Boltayev O.N. | PhD | Toshkent Davlat texnika universiteti Olmaliq filiali |
| 2 | Elchiyeva M.D. | tayanch doktoranti | Toshkent Davlat texnika universiteti Olmaliq filiali |
| 3 | Xoliqulov D.B. | t.f.d. professor | Toshkent Davlat texnika universiteti Olmaliq filiali |
| 4 | Niyazmetov B.E. | xodim | “Olmaliq kon-metallurgiya kombinati” AJ |
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