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Mehrabani, Javad, Pourghahramani, Parviz, Asqarian, Hadi, Bagherian, Asghar. (1396). Effects of pH and pulp potential on the selective separation of Molybdenite from the Sungun Cu-Mo concentrate. , 51(2), 147-150. doi: 10.22059/ijmge.2017.220005.594638
Javad vazife Mehrabani; Parviz Pourghahramani; Hadi Asqarian; Asghar Bagherian. "Effects of pH and pulp potential on the selective separation of Molybdenite from the Sungun Cu-Mo concentrate". , 51, 2, 1396, 147-150. doi: 10.22059/ijmge.2017.220005.594638
Mehrabani, Javad, Pourghahramani, Parviz, Asqarian, Hadi, Bagherian, Asghar. (1396). 'Effects of pH and pulp potential on the selective separation of Molybdenite from the Sungun Cu-Mo concentrate', , 51(2), pp. 147-150. doi: 10.22059/ijmge.2017.220005.594638
Mehrabani, Javad, Pourghahramani, Parviz, Asqarian, Hadi, Bagherian, Asghar. Effects of pH and pulp potential on the selective separation of Molybdenite from the Sungun Cu-Mo concentrate. , 1396; 51(2): 147-150. doi: 10.22059/ijmge.2017.220005.594638

Effects of pH and pulp potential on the selective separation of Molybdenite from the Sungun Cu-Mo concentrate

International Journal of Mining and Geo-Engineering
مقاله 7، دوره 51، شماره 2، اسفند 2017، صفحه 147-150    اصل مقاله (646.21 K)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22059/ijmge.2017.220005.594638
نویسندگان
Javad vazife Mehrabani* 1؛ Parviz Pourghahramani2؛ Hadi Asqarian3؛ Asghar Bagherian4
1School of Mining Engineering, Sahand University of Technology, Tabriz, Iran
2Department of Mining Engineering, Sahand University of Technology, Tabriz, Iran
3Department of Mining Engineering, Sahand University of Technology, Tabriz, Iran.
4Director of Sungun mineral processing plant, Tabriz, Iran
چکیده
In this research, selective flotation of Mo from the Sungun Cu-Mo concentrate was evaluated in different operating conditions. It was found that the addition of 16 kg/t Na2S into flotation pulp and aeration decreased rapidly the initial oxidized- reduction potential (ORP) of the pulp from +228mV to -597 mV (with reference to standard Ag/AgCl electrode) and increasing the amount of Na2S by 50kg/t did not change the pulp potential. The highest metallurgical and selective separation of Mo from Mo-Cu concentrate were achieved at pH= 10.5 and ORP
کلیدواژه‌ها
Cu-Mo concentrate؛ nitrogen؛ Pulp potential؛ Separation efficiency؛ Sodium sulphide
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تعداد مشاهده مقاله: 937
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