Main Article Content
Abstract
The paper deals with the problems of increasing the efficiency of processing gold-, copper-, arsenic-containing ores of the Taror deposit of the Republic of Tajikistan.
A scheme of flotation enrichment of the studied ores and a phase analysis of the flotation concentrate have been developed, the leaching of copper and gold from the concentrate of the studied deposit has been studied.
On the basis of scientific research, a schematic diagram of the processing of gold-, copper-bearing ores has been developed.
Keywords
Article Details
References
- Zalesov M. V., Grigoryeva V. A., Trubilov V. S., Baudouin A. Ya.Development of technical solutions to improve the efficiency of processing high-copper gold-bearing ore //Mining industry. – 2021. – No. 5. - P. 51-56.
- Origin and Characteristics of the Shwetagun Deposit , Modi _ _ The Taung-Nankwe Gold District and the Kunzeik and Zibyaung Deposits, Kyaikhto Gold District, Mergui Belt, Myanmar: Implications for Fluid Source and Orogenic Gold Mineralization //Frontiers in Earth Science. - 2021. - V. 9. - P.
- Epiforov A. V., Nabiulin R. N., Balikov S. V. Low-temperature autoclave oxidation of refractory sulfide gold-copper flotation concentrates followed by sulfite leaching of precious metals from oxidized cakes. Izvestiya vuzov. Applied chemistry and biotechnology. – 2014. – no. 3 (8). - P. 31-38.
- Mukhina T. N., Marchevskaya V. V. Cooperation of the Mining Institute of the Kola Scientific Center of the Russian Academy of Sciences with other organizations in the development of new technologies // Bulletin of the Kola Scientific Center of the Russian Academy of Sciences. – 2016. – no. 4 (27). - P. 51-61.
- Chekushina T.V. , Skvartsova E.S. Ecological aspects of the introduction of technology for processing dump cake leaching of gold-bearing concentrate // Tula State University. Earth science. - 2020. - No. 4. – P. 79-85.
- Abramov A. Flotation enrichment methods. – Literes, 2022.
- Gorlova O. E., Yun A. B., Sinyanskaya O. M., Medyanik N. L. Development and pilot testing of a combined technology for processing a dump of refractory mixed copper ores at the Taskora deposit // Non-ferrous metals. – 2018. – No. 12. - P. 14-20.
- Chanturia V. A., Vaisberg L. A., Kozlov A. P. Priority areas of research in the field of processing mineral raw materials // Enrichment of ore. – 2014. – no. 2. - P. 3-9.
- Samikhov SR, Zinchenko ZA Methods of persistent gold containing ore processing of chore deposit //Applied and Fundamental Studies. - 2012. - P. 284-290.
- Ren H., Wang Z., Hu L., Ji F., Zhang Y., Huang T. Flotation performance measurement and the DFT study of salicylhydroxamic acid as a collector in niobite flotation //Advances in Energy and Environment Research: Proceedings of the International Conference on Advances in Energy and Environment Research (ICAEER2016), Guangzhou City, China, August 12-14, 2016. – CRC Press, 2017. – P. 147.
- Sabanova MN The use of selective collectors in the flotation of copper slags // Mining Information and Analytical Bulletin (scientific and technical journal). – 2015. – No. 4. - P. 415-418.
- Akhmedov Kh. A., Kunbazarov A. K. Hydrosulfatization of gold-bearing sulfide-arsenic concentrates // In the collection “Materials of the meeting on the study of endogenous deposits of Central Asia.” – Tashkent: Izd. SAIGIMS. - 1975. - P. 78-80.
- Yun A. B., Sinyanskaya O. M., Gorlova O. E. Substantiation of the parameters of the combined technology for processing mixed copper ores from dumps // Combined geotechnology: transition to a new technological order / ed. VN Kalmykova, MV Rylnikova//Materials. - 2019. - P. 160.
- Kazakova, N.A. Physico-chemical and technological studies of mineral processing processes. – M.: Nauka, 1973. – 380 p.
- Zinchenko Z. A., Samikhov Sh. R. Processing of refractory gold ores in Tajikistan // Mining Journal. – 2014. – No. 4. - P. 97-98.
- Obidov Z. R., Samikhov Sh. R., Zinchenko Z. A., Kholov Kh. I. Nitric acid technology for opening refractory gold-, copper-, arsenic concentrates of the Taror deposit // Metallurgy va masoleshinosi. - 2016. - V. 4. - No. 36. - P. 26.
- Mamatov E. D., Usmanova U. Kh., Nazarov Sh. B., Kurbonbekov A., Mirsaidov U. M. Features of the process of hydrochloric acid decomposition of boron-aluminum-containing raw materials in Tajikistan // Proceedings of the Academy of Sciences of the Republic of Tajikistan. Department of physical and mathematical, chemical, geological and technical sciences. – 2012. – No. 4. - P. 51-55.
- Sotnikov V.I. Copper-molybdenum-porphyry ore formation: nature, problem of volume and boundaries //Geology and geophysics. - 2006. - V. 47. - No. 3. - P. 355-363.
- Igumnov M.S., Drobot D.V., Chernyshov V.I. New milestones in applied electrochemistry of rare and noble metals //Ros. chem. magazine - 2001. - V. 45. - P. 64-71.
References
Zalesov M. V., Grigoryeva V. A., Trubilov V. S., Baudouin A. Ya.Development of technical solutions to improve the efficiency of processing high-copper gold-bearing ore //Mining industry. – 2021. – No. 5. - P. 51-56.
Origin and Characteristics of the Shwetagun Deposit , Modi _ _ The Taung-Nankwe Gold District and the Kunzeik and Zibyaung Deposits, Kyaikhto Gold District, Mergui Belt, Myanmar: Implications for Fluid Source and Orogenic Gold Mineralization //Frontiers in Earth Science. - 2021. - V. 9. - P.
Epiforov A. V., Nabiulin R. N., Balikov S. V. Low-temperature autoclave oxidation of refractory sulfide gold-copper flotation concentrates followed by sulfite leaching of precious metals from oxidized cakes. Izvestiya vuzov. Applied chemistry and biotechnology. – 2014. – no. 3 (8). - P. 31-38.
Mukhina T. N., Marchevskaya V. V. Cooperation of the Mining Institute of the Kola Scientific Center of the Russian Academy of Sciences with other organizations in the development of new technologies // Bulletin of the Kola Scientific Center of the Russian Academy of Sciences. – 2016. – no. 4 (27). - P. 51-61.
Chekushina T.V. , Skvartsova E.S. Ecological aspects of the introduction of technology for processing dump cake leaching of gold-bearing concentrate // Tula State University. Earth science. - 2020. - No. 4. – P. 79-85.
Abramov A. Flotation enrichment methods. – Literes, 2022.
Gorlova O. E., Yun A. B., Sinyanskaya O. M., Medyanik N. L. Development and pilot testing of a combined technology for processing a dump of refractory mixed copper ores at the Taskora deposit // Non-ferrous metals. – 2018. – No. 12. - P. 14-20.
Chanturia V. A., Vaisberg L. A., Kozlov A. P. Priority areas of research in the field of processing mineral raw materials // Enrichment of ore. – 2014. – no. 2. - P. 3-9.
Samikhov SR, Zinchenko ZA Methods of persistent gold containing ore processing of chore deposit //Applied and Fundamental Studies. - 2012. - P. 284-290.
Ren H., Wang Z., Hu L., Ji F., Zhang Y., Huang T. Flotation performance measurement and the DFT study of salicylhydroxamic acid as a collector in niobite flotation //Advances in Energy and Environment Research: Proceedings of the International Conference on Advances in Energy and Environment Research (ICAEER2016), Guangzhou City, China, August 12-14, 2016. – CRC Press, 2017. – P. 147.
Sabanova MN The use of selective collectors in the flotation of copper slags // Mining Information and Analytical Bulletin (scientific and technical journal). – 2015. – No. 4. - P. 415-418.
Akhmedov Kh. A., Kunbazarov A. K. Hydrosulfatization of gold-bearing sulfide-arsenic concentrates // In the collection “Materials of the meeting on the study of endogenous deposits of Central Asia.” – Tashkent: Izd. SAIGIMS. - 1975. - P. 78-80.
Yun A. B., Sinyanskaya O. M., Gorlova O. E. Substantiation of the parameters of the combined technology for processing mixed copper ores from dumps // Combined geotechnology: transition to a new technological order / ed. VN Kalmykova, MV Rylnikova//Materials. - 2019. - P. 160.
Kazakova, N.A. Physico-chemical and technological studies of mineral processing processes. – M.: Nauka, 1973. – 380 p.
Zinchenko Z. A., Samikhov Sh. R. Processing of refractory gold ores in Tajikistan // Mining Journal. – 2014. – No. 4. - P. 97-98.
Obidov Z. R., Samikhov Sh. R., Zinchenko Z. A., Kholov Kh. I. Nitric acid technology for opening refractory gold-, copper-, arsenic concentrates of the Taror deposit // Metallurgy va masoleshinosi. - 2016. - V. 4. - No. 36. - P. 26.
Mamatov E. D., Usmanova U. Kh., Nazarov Sh. B., Kurbonbekov A., Mirsaidov U. M. Features of the process of hydrochloric acid decomposition of boron-aluminum-containing raw materials in Tajikistan // Proceedings of the Academy of Sciences of the Republic of Tajikistan. Department of physical and mathematical, chemical, geological and technical sciences. – 2012. – No. 4. - P. 51-55.
Sotnikov V.I. Copper-molybdenum-porphyry ore formation: nature, problem of volume and boundaries //Geology and geophysics. - 2006. - V. 47. - No. 3. - P. 355-363.
Igumnov M.S., Drobot D.V., Chernyshov V.I. New milestones in applied electrochemistry of rare and noble metals //Ros. chem. magazine - 2001. - V. 45. - P. 64-71.