Tevfik AGACAYAK, Nur Benan YİLMAZ

The Effect of Aerophine 3418A Collector Dosage on Niğde (Ulukışla-Madenköy) Complex Pb-Zn Sulphide Ore Flotation

In this study, grinding + flotation experiments were performed on the sample of complex Pb-Zn sulphide ore taken from Niğde (Ulukışla-Madenköy) region in Turkey. According to the mineralogical analysis of the ore sample used in experimental studies, it was determined that the ore composition contains calcite, quartz, pyrite, chalcopyrite, hematite, goethite, limonite, gypsum, galena, sphalerite, jarosite, arsenopyrite and marcasite minerals. In addition, Au and Ag grains were found to be inclusions in hematite, goethite and jarosite minerals. The experiments were carried out at a solid ratio of 30%, a flow rate of 10 L/min, a stirring rate of 1250 rpm and pH = 9. In flotation tests, lime is used as the pH regulator, zinc sulphate, sodium silicate as the depressant, sodium isobutyl dithiophosphine as the collector and methyl isobutyl carbinol as the frother. In the flotation studies, the effect of Aerophine 3418A collector dosage on flotation was investigated. As a result, a lead concentrate of 55.13% Pb was obtained and it was found that this concentrate contained 2489 ppm of Ag. The amount of Aerophine 3418A collector was determined as 10 g/t.

PDF

___

[1] S. Temur, “Bolkardağı yöresi (Ulukışla/Niğde) çinkokurşun yataklarının jeokimyasal incelemesi”. Türkiye Jeoloji Bülteni, Sayı: 35, s: 101–114, 1990.

[2] N. Şişman, M.H. Şenocak, S. Dilek, M. Yazgaç, “Bolkardağ yöresinin jeolojisi ve maden yatakları”, MTA Genel Müdürlüğü, Rapor No: 7202, Ankara, (1981).

[3] S. Atak, Flotasyon ilkeleri ve uygulaması, İstanbul, 1990.

[4] A. M. Gaudin, Flotation, McGraw Hill, New York, 1957.

[5] J. S. Laskowski, Frothing in Flotation II, G&B Science,1998.

[6] B.K. Parekh, J. D. Miller, Advances in flotation technology, Soc. for Mining Metallurgy, New York, 1999.

[7] L. Leja, Surface Chemistry of Froth Flotation. New York, 1982.

[8] N. Arbiter, SME Mineral Processing Handbook, Volume I, New York, 1985.

[9] B.A. Wills, Mineral Processing Technology. Fourth Edition,1988.

[10] M. Cao, Q. Liu, “Re-examining the functions of zinc sulphate as a selective depressant in differential sulphide flotation the role of coagulation”, Journal of Colloid and Interface Science, vol. 301, pp. 523– 531, 2006.

[11] S.M. Bulatovic, Handbook of flotation reagents, chemistry. theory and practice, flotation of sulfide ores, Elsevier, Amsterdam, 2007.

[12] S.R. Grano, M. Sollaart, W. Skinner, C.A. Prestidge, J. Ralston, “Surface modifications in the chalcopyrite-sulphite ion system. I. collectorless flotation, XPS and dissolution study” International Journal of Mineral Processing, vol. 50(2), pp. 1-26, 1997.

[13] S.R. Grano, N.W. Johnson, J. Ralston, “Control of the solution interaction of meta bisulphite and ethyl xanthate in the flotation of the Hilton ore of Mount Isa Mines Limited, Australia”, Miner. Eng., vol. 10 (1), pp. 17, 1997a.

[14] S.R. Grano, C.A. Prestidge, J. Ralston, “Solution interaction of ethyl xanthate and sulphite and its effect on galena flotation and xanthate adsorption”, Int. J. of Miner. Process. Vol. 52, pp. 161-186, 1997b.

[15] T.N. Khmeleva, J.K. Chapelet, W.M. Skinner, D.A. Beattie, “Depression mechanisms of sodium bisulphite in the xanthate-induced flotation of copper activated sphalerite”, International Journal of Mineral Processing. Vol.79, pp. 61-75, 2006.

[16] N. Acarkan, G. Bulut, A. Gül, O. Kangal, F. Karakaş, O. Kökkılıç, G. Önal, “The effect of collector's type on gold and silver flotation in a complex ore”, Sep. Sci. Technol. Vol. 46, pp. 283–289, 2011.

[17] C. Durmaz, “Kuyumculuk kökenli curüflardan fiziksel zenginleştirme yöntemleri ile altının geri kazanımı”, Yüksek Lisans Tezi, İstanbul, 2012.

[18] Cytec Mining Chemical Handbook, 2002.

[19] A. Ceylan, B. Bulut, “Siirt-Madenköy bakır cevherinin flotasyon yöntemiyle zenginleştirilmesi”, Madencilik, sayı. 55 (1), s. 17-26, 2016.

[20] B. B. Yilmaz, “ Niğde (Ulukışla-Madenköy) Bolkardağı sülfürlü kurşun-çinko kompleks cevherinin optimum flotasyon şartlarının belirlenmesi”, Yüksek Lisans Tezi, Konya, 2019.

[21] P. Mingione, “Use of AEROPHINE® 3418A promoter for sulphide minerals flotation” in The 120th Annual Meeting of SME/AIME and 75th Annual Meeting of WAAIME, Feb. 25–28, Denver, Colorado, p.54 1991.

[22] D.M. Veneu, T.F.M. Brasil, G.G. DeOliveira Junior, W. Phillips, R.B. Gomides, C. L. Schneider, M.B. DeMello Monte, “Recovery of sulphides as by products from a gold flotation circuit”, in 67th abm International Congrees, pp. 1211-1220, 2012.

[23] H. Zhong, Z. Huang, G. Zhao, S. Wang, G. Liu, Z. Cao, “The collecting performance and interaction mechanism of sodium diisobutyl dithiophosphinate in sulfide minerals flotation”, J. Mater. Res. Technol. Vol. 4(2), pp. 151–161, 2015.

[24] Ş. B. Aydın, D. Aydın, A. Gül, “Refrakter Olmayan Sülfürlü Altin–Gümüş Cevherinin Flotasyon Davranişinin İncelenmesi” NOHU J. Eng. Sci., Vol. 9(2), pp. 1039-1053, 2020.