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TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ

Year 2022, , 348 - 356, 21.12.2022
https://doi.org/10.31796/ogummf.1070082

Abstract

Farklı şekil faktörlerine sahip tanelerle yürütülen flotasyon çalışmalarında daha köşeli tanelerin yuvarlak tanelere nazaran daha yüksek verimle kazanıldığı bilinmektedir. Bu durum flotasyon işlemlerinde şekil faktörlerinin rolünü göstermekte olup, uygulamalarda uygun tane morfolojisi ile önemli kazanımlar sağlanılabilmektedir. Bu çalışmada ise galen flotasyonu üzerine tane şeklinin etkisi çalışılmıştır. Bu amaçla galen -74+38 µm boyutunda şekil faktörü analizi yapılmıştır. Farklı şekil faktörüne sahip numuneler farklı KAX konsantrasyonlarında mikro-flotasyon ve agregasyon işlemleri yapılmıştır. Mikro-flotasyon sonuçlarına göre KAX konsantrasyonu arttıkça şekil faktörünün etkisinin arttığı ancak yüksek konsantrasyonlarda bu etkinin tam olarak gözlenmediği saptanmıştır.

Supporting Institution

TÜBİTAK

Project Number

117M659 ve TÜBİTAK 2218 no'lu Program

Thanks

Yazarlar çalışmaya verdiği destekten dolayı TÜBİTAK’a (117M659 no’lu Proje ve TÜBİTAK 2218) teşekkür ederler.

References

  • Ahmed, M.M. (2010). Effect of comminution on particle shape and surface roughness and their relation to flotation process, International Journal of Mineral Processing, 94 (3-4):180-191.
  • Chandra, A.P., Gerson, A.R. (2009). A review of the fundamental studies of the copper activation mechanisms for selective flotation of the sulfide minerals, sphalerite and pyrite. Advances in Colloid and Interface Science. 145 (1-2), 97-110.
  • Çelik, M.S. (1977). (Yüksek Lisans Tezi), Pennsylvania State Üniversitesi, USA.
  • Durney, T. E., Meloy, T.P. (1986). Particle shape effects due to crushing method and size. International Journal of Mineral Processing, 16, 109-123.
  • Fuerstenau, D., Pradip, P. (2005). Zeta Potentials in the flotation of oxide and silicate minerals. Advances in Colloid and Interface Science. 114-115, 9-26.
  • Güven, O., Çelik, M.S. (2016). Interplay of particle shape and surface roughness to reach maximum flotation efficiencies depending on collector concentration. Mineral Processing and Extractive Metallurgy Review, 37 (6), 412-417.
  • Holt, C. B. (1981). The shape of particles produced by comminution-a review. Powder Technology, 28 (1):59-63.
  • Kaya, E., Hogg, R., Kumar, S.R. (2002). Particle shape modification in comminution, KONA, 20.
  • Rahimi, M., Dehghani, F., Rezai, B. (2012). Influence of the roughness and shape of quartz particles on their flotation kinetics. International Journal of Minerals, Metallurgy and Materials, 19, 4, 284-289.
  • Tsubaki J., Jimbo, G. (1979). A proposed new characterization of particle shape and its application. Powder Technology, 22, 161-169.
  • Uysal, T., Güven O., Ozdemir, O., Karaagaclioglu, I.E., Tunç, B., Çelik, M.S. (2021a). Contribution of particle morphology on flotation and aggregation of sphalerite particles. Minerals Engineering, 165, 106860.
  • Uysal, T., Güven O., Karaagaclioglu, I.E. (2021b). Tane pürüzlülüğünün galen mineralinin flotasyonu ve topaklanmasına etkisi. Scientific Mining Journal, 60(4), 191-196.
  • Verrelli, D.I., Bruckard, W.J., Koh, P.T.L., Schwarz, M.P., Follink, B. 2014. Particle shape effects in flotation. Part 1: Microscale experimental observations, Minerals Engineering, 58, 80–89.
  • Xia, W., 2017. Role of particle shape in the floatability of mineral particle: An, overview of recent advances, Powder Technology, 317, 104-116.
  • Yekeler, M., Ulusoy, U., Hiçyılmaz, C. (2004). Effect of particle shape and roughness of talc mineral ground by different mills on the wettability and floatability. Powder Technology, 140 (1-2), 68-78.

THE EFFECT OF SHAPE FACTOR ON FLOTATION AND AGGREGATION OF GALENA ORE

Year 2022, , 348 - 356, 21.12.2022
https://doi.org/10.31796/ogummf.1070082

Abstract

As well-known, the flotation studies performed with particles assaying different shape factors showed that more angular particles can be floated with higher recovery values. This finding presents the role of shape factors on flotation processes and also suggested that higher incomes can be obtained by suitable particle morphology. In this study, the effect of shape factor on galena flotation was investigated. For this aim, shape factor analysis was performed for particles within the -74+38 µm size range. Micro-flotation and aggregation tests were carried out with samples of different shape factors under different KAX concentrations. According to the micro-flotation results, the bubble-particle interactions increased depending on the KAX concentration. Thus, the effect of the shape factor increased in accordance with better interactions of angular particles with bubbles. However, this effect was not fully observed at high concentrations.

Project Number

117M659 ve TÜBİTAK 2218 no'lu Program

References

  • Ahmed, M.M. (2010). Effect of comminution on particle shape and surface roughness and their relation to flotation process, International Journal of Mineral Processing, 94 (3-4):180-191.
  • Chandra, A.P., Gerson, A.R. (2009). A review of the fundamental studies of the copper activation mechanisms for selective flotation of the sulfide minerals, sphalerite and pyrite. Advances in Colloid and Interface Science. 145 (1-2), 97-110.
  • Çelik, M.S. (1977). (Yüksek Lisans Tezi), Pennsylvania State Üniversitesi, USA.
  • Durney, T. E., Meloy, T.P. (1986). Particle shape effects due to crushing method and size. International Journal of Mineral Processing, 16, 109-123.
  • Fuerstenau, D., Pradip, P. (2005). Zeta Potentials in the flotation of oxide and silicate minerals. Advances in Colloid and Interface Science. 114-115, 9-26.
  • Güven, O., Çelik, M.S. (2016). Interplay of particle shape and surface roughness to reach maximum flotation efficiencies depending on collector concentration. Mineral Processing and Extractive Metallurgy Review, 37 (6), 412-417.
  • Holt, C. B. (1981). The shape of particles produced by comminution-a review. Powder Technology, 28 (1):59-63.
  • Kaya, E., Hogg, R., Kumar, S.R. (2002). Particle shape modification in comminution, KONA, 20.
  • Rahimi, M., Dehghani, F., Rezai, B. (2012). Influence of the roughness and shape of quartz particles on their flotation kinetics. International Journal of Minerals, Metallurgy and Materials, 19, 4, 284-289.
  • Tsubaki J., Jimbo, G. (1979). A proposed new characterization of particle shape and its application. Powder Technology, 22, 161-169.
  • Uysal, T., Güven O., Ozdemir, O., Karaagaclioglu, I.E., Tunç, B., Çelik, M.S. (2021a). Contribution of particle morphology on flotation and aggregation of sphalerite particles. Minerals Engineering, 165, 106860.
  • Uysal, T., Güven O., Karaagaclioglu, I.E. (2021b). Tane pürüzlülüğünün galen mineralinin flotasyonu ve topaklanmasına etkisi. Scientific Mining Journal, 60(4), 191-196.
  • Verrelli, D.I., Bruckard, W.J., Koh, P.T.L., Schwarz, M.P., Follink, B. 2014. Particle shape effects in flotation. Part 1: Microscale experimental observations, Minerals Engineering, 58, 80–89.
  • Xia, W., 2017. Role of particle shape in the floatability of mineral particle: An, overview of recent advances, Powder Technology, 317, 104-116.
  • Yekeler, M., Ulusoy, U., Hiçyılmaz, C. (2004). Effect of particle shape and roughness of talc mineral ground by different mills on the wettability and floatability. Powder Technology, 140 (1-2), 68-78.
There are 15 citations in total.

Details

Primary Language Turkish
Subjects Geological Sciences and Engineering (Other)
Journal Section Research Articles
Authors

Turan Uysal This is me 0000-0003-1643-6725

Onur Güven 0000-0002-5267-9153

Project Number 117M659 ve TÜBİTAK 2218 no'lu Program
Publication Date December 21, 2022
Acceptance Date August 10, 2022
Published in Issue Year 2022

Cite

APA Uysal, T., & Güven, O. (2022). TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi, 30(3), 348-356. https://doi.org/10.31796/ogummf.1070082
AMA Uysal T, Güven O. TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ. ESOGÜ Müh Mim Fak Derg. December 2022;30(3):348-356. doi:10.31796/ogummf.1070082
Chicago Uysal, Turan, and Onur Güven. “TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ”. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi 30, no. 3 (December 2022): 348-56. https://doi.org/10.31796/ogummf.1070082.
EndNote Uysal T, Güven O (December 1, 2022) TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 30 3 348–356.
IEEE T. Uysal and O. Güven, “TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ”, ESOGÜ Müh Mim Fak Derg, vol. 30, no. 3, pp. 348–356, 2022, doi: 10.31796/ogummf.1070082.
ISNAD Uysal, Turan - Güven, Onur. “TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ”. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 30/3 (December 2022), 348-356. https://doi.org/10.31796/ogummf.1070082.
JAMA Uysal T, Güven O. TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ. ESOGÜ Müh Mim Fak Derg. 2022;30:348–356.
MLA Uysal, Turan and Onur Güven. “TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ”. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi, vol. 30, no. 3, 2022, pp. 348-56, doi:10.31796/ogummf.1070082.
Vancouver Uysal T, Güven O. TANE ŞEKLİNİN GALEN CEVHERİNİN FLOTASYONUNA VE TOPAKLANMASINA ETKİSİ. ESOGÜ Müh Mim Fak Derg. 2022;30(3):348-56.

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