Araştırma Makalesi
BibTex RIS Kaynak Göster

AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE

Yıl 2017, Cilt: 154 Sayı: 154, 207 - 213, 04.04.2017
https://doi.org/10.19111/bmre.78208

Öz

Impact breakage functions for a gold ore from Bergama region (Turkey) was estimated based on the single-particle impact breakage distributions of particles obtained from drop weight tests. For this purpose, a modified manual version of a JK Tech drop-weight test device was used. Effect of specific comminution energy (Ecs) on impact breakage distributions were investigated. Relationship between specific comminution energy and impact breakage product fineness (t10) parameter was establised. Ecs-t10 model given in the literature was successfully fitted to the breakage test results. Ecs-t10 impact breakage model for the gold ore was proposed to be used in breakage function estimation. t-family curve approach was established to estimate single particle breakage functions of the gold ore. For this purpose, t-family curves were modelled and variations of empirical breakage functions for the gold ore were estimated on different impact energy levels for comminution process modelling.

Kaynakça

  • Austin, L.G., Luckie, P.T. 1971. Methods for determination of breakage distribution parameters. Powder Technology, 5, 45-52.
  • Austin, L.G., Weller, K.R. 1982. Simulation and scale-up of wet ball mills. XIV International Mineral Processing Congr., Toronto, Canada, 8.1-8.24.
  • Awachie, S.E.A. 1983. Development of crusher models using laboratory breakage data. PhD Thesis. The University of Queensland, JKMRC, Australia.
  • Genç, Ö. 2002. An investigation of the breakage distribution functions of clinker and additive materials. MSc Thesis. Hacettepe University, Mining Engineering Department, Turkey.
  • Genç, Ö., Benzer, A.H., Ergün, Ş.L. 2004. Single particle breakage characterization of materials by drop weight testing. Physicochem. Probl. Miner. Process. Poland, 38, 241-255.
  • Genç, Ö., Benzer, A.H., Ergün, Ş.L. 2014. Analysis of single particle impact breakage characteristics of raw and HPGR-crushed cement clinkers by drop weight testing. Powder Technology. 259, 37-45.
  • Hukki, R.T. 1961. Proposal for a Solomonic settlement between the theories of von Rittinger, Rick and Bond. Trans SME/AIME, 220, 403-408.
  • Leung, K. 1987. An energy based ore specific model for autogeneous and semiautogenous grinding. PhD Thesis. The University of Queensland, JKMRC, Australia.
  • Man, Y.T. 2000. A Model-based scale-up procedure for wet, overflow ball mills. PhD Thesis. Julius Kruttschnitt Mineral Research Centre, Department of Mining, Minerals and Materials Engineering, The University of Queensland, Australia.
  • Morrell, S., Man, Y.T. 1997. Using modelling and simulation for the design of full scale ball mill circuits. Miner. Eng. 10, 12, 1311–1327.
  • Napier Munn, T.J., Morrell, S., Morrison, R.D., Kojovic, T. 2005. Mineral Comminution Circuits Their Operation and Optimization. JKMRC Monograph Series in Mining and Mineral Processing, No.2, The University of Queensland, Brisbane, Australia.
  • Narayanan, S.S. 1985. Development of a laboratory single particle breakage technique and its application to ball mill modelling and scale-up. PhD Thesis. Julius Kruttschnitt Mineral Research Centre, The University of Queensland, Australia.
  • Narayanan, S.S. 1986. Single particle breakage tests: A review of principles and applications to comminution modeling. Bull Proc. Australas. Inst. Min. Metall. 291, 4, 49-58.
  • Narayanan, S.S. 1987. Modelling the performance of industrial ball mills using single particle breakage data. Int. J.. Mineral Process. 20, 211-28.
  • Schönert, K. 1988. Fundamentals of particle breakage. Course notes. University of Witwatersrand, Division of Continuing Engineering Education, Johannesburg, Section F6.
  • Schönert, K. 1991. Advances in comminution fundamentals and impacts on technology. Aufbereit.-tech. 32, 487-494.
  • Tavares, L.M., King, R.P. 1998. Single-particle fracture under impact loading. Int. J. Miner. Process. 54, 1-28.
  • Weedon, D.M. 2001. A perfect mixing matrix model for ball mills. Minerals Engineering. 14, 10, 1225-1236.
  • Weller, K.R., Sterns, U.J., Artone, E., Bruchard, W.J. 1988. Multicomponent models of grinding and classification for scale-up from continuous small or pilot scale circuits. International Journal of Mineral Processing, 22, 19-147.
  • Yashima, S., Kanda, Y., Sano, S. 1987. Relationships between particle size and fracture energy or impact velocity required to fracture as estimated from single particle crushing. Powder Technology. 51, 277-282.
  • Zhang, Y.M., Napier Munn, T.J., Kavetsky, A. 1988. Application of comminution and classification modelling to grinding of cement clinker. Trans. IMM. 97, C207-C214.
Yıl 2017, Cilt: 154 Sayı: 154, 207 - 213, 04.04.2017
https://doi.org/10.19111/bmre.78208

Öz


Kaynakça

  • Austin, L.G., Luckie, P.T. 1971. Methods for determination of breakage distribution parameters. Powder Technology, 5, 45-52.
  • Austin, L.G., Weller, K.R. 1982. Simulation and scale-up of wet ball mills. XIV International Mineral Processing Congr., Toronto, Canada, 8.1-8.24.
  • Awachie, S.E.A. 1983. Development of crusher models using laboratory breakage data. PhD Thesis. The University of Queensland, JKMRC, Australia.
  • Genç, Ö. 2002. An investigation of the breakage distribution functions of clinker and additive materials. MSc Thesis. Hacettepe University, Mining Engineering Department, Turkey.
  • Genç, Ö., Benzer, A.H., Ergün, Ş.L. 2004. Single particle breakage characterization of materials by drop weight testing. Physicochem. Probl. Miner. Process. Poland, 38, 241-255.
  • Genç, Ö., Benzer, A.H., Ergün, Ş.L. 2014. Analysis of single particle impact breakage characteristics of raw and HPGR-crushed cement clinkers by drop weight testing. Powder Technology. 259, 37-45.
  • Hukki, R.T. 1961. Proposal for a Solomonic settlement between the theories of von Rittinger, Rick and Bond. Trans SME/AIME, 220, 403-408.
  • Leung, K. 1987. An energy based ore specific model for autogeneous and semiautogenous grinding. PhD Thesis. The University of Queensland, JKMRC, Australia.
  • Man, Y.T. 2000. A Model-based scale-up procedure for wet, overflow ball mills. PhD Thesis. Julius Kruttschnitt Mineral Research Centre, Department of Mining, Minerals and Materials Engineering, The University of Queensland, Australia.
  • Morrell, S., Man, Y.T. 1997. Using modelling and simulation for the design of full scale ball mill circuits. Miner. Eng. 10, 12, 1311–1327.
  • Napier Munn, T.J., Morrell, S., Morrison, R.D., Kojovic, T. 2005. Mineral Comminution Circuits Their Operation and Optimization. JKMRC Monograph Series in Mining and Mineral Processing, No.2, The University of Queensland, Brisbane, Australia.
  • Narayanan, S.S. 1985. Development of a laboratory single particle breakage technique and its application to ball mill modelling and scale-up. PhD Thesis. Julius Kruttschnitt Mineral Research Centre, The University of Queensland, Australia.
  • Narayanan, S.S. 1986. Single particle breakage tests: A review of principles and applications to comminution modeling. Bull Proc. Australas. Inst. Min. Metall. 291, 4, 49-58.
  • Narayanan, S.S. 1987. Modelling the performance of industrial ball mills using single particle breakage data. Int. J.. Mineral Process. 20, 211-28.
  • Schönert, K. 1988. Fundamentals of particle breakage. Course notes. University of Witwatersrand, Division of Continuing Engineering Education, Johannesburg, Section F6.
  • Schönert, K. 1991. Advances in comminution fundamentals and impacts on technology. Aufbereit.-tech. 32, 487-494.
  • Tavares, L.M., King, R.P. 1998. Single-particle fracture under impact loading. Int. J. Miner. Process. 54, 1-28.
  • Weedon, D.M. 2001. A perfect mixing matrix model for ball mills. Minerals Engineering. 14, 10, 1225-1236.
  • Weller, K.R., Sterns, U.J., Artone, E., Bruchard, W.J. 1988. Multicomponent models of grinding and classification for scale-up from continuous small or pilot scale circuits. International Journal of Mineral Processing, 22, 19-147.
  • Yashima, S., Kanda, Y., Sano, S. 1987. Relationships between particle size and fracture energy or impact velocity required to fracture as estimated from single particle crushing. Powder Technology. 51, 277-282.
  • Zhang, Y.M., Napier Munn, T.J., Kavetsky, A. 1988. Application of comminution and classification modelling to grinding of cement clinker. Trans. IMM. 97, C207-C214.
Toplam 21 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Mühendislik
Bölüm Makaleler
Yazarlar

Ömürden Genç

Yayımlanma Tarihi 4 Nisan 2017
Yayımlandığı Sayı Yıl 2017 Cilt: 154 Sayı: 154

Kaynak Göster

APA Genç, Ö. (2017). AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE. Bulletin of the Mineral Research and Exploration, 154(154), 207-213. https://doi.org/10.19111/bmre.78208
AMA Genç Ö. AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE. Bull.Min.Res.Exp. Nisan 2017;154(154):207-213. doi:10.19111/bmre.78208
Chicago Genç, Ömürden. “AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE”. Bulletin of the Mineral Research and Exploration 154, sy. 154 (Nisan 2017): 207-13. https://doi.org/10.19111/bmre.78208.
EndNote Genç Ö (01 Nisan 2017) AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE. Bulletin of the Mineral Research and Exploration 154 154 207–213.
IEEE Ö. Genç, “AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE”, Bull.Min.Res.Exp., c. 154, sy. 154, ss. 207–213, 2017, doi: 10.19111/bmre.78208.
ISNAD Genç, Ömürden. “AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE”. Bulletin of the Mineral Research and Exploration 154/154 (Nisan 2017), 207-213. https://doi.org/10.19111/bmre.78208.
JAMA Genç Ö. AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE. Bull.Min.Res.Exp. 2017;154:207–213.
MLA Genç, Ömürden. “AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE”. Bulletin of the Mineral Research and Exploration, c. 154, sy. 154, 2017, ss. 207-13, doi:10.19111/bmre.78208.
Vancouver Genç Ö. AN INVESTIGATION ON SINGLE-PARTICLE IMPACT BREAKAGE FUNCTIONS OF A GOLD ORE BY DROP-WEIGHT TECHNIQUE. Bull.Min.Res.Exp. 2017;154(154):207-13.

Copyright and Licence
The Bulletin of Mineral Research and Exploration keeps the Law on Intellectual and Artistic Works No: 5846. The Bulletin of Mineral Research and Exploration publishes the articles under the terms of “Creatice Common Attribution-NonCommercial-NoDerivs (CC-BY-NC-ND 4.0)” licence which allows to others to download your works and share them with others as long as they credit you, but they can’t change them in any way or use them commercially.

For further details;
https://creativecommons.org/licenses/?lang=en