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Enrichment Of Magnesite Ore

Year 2001, Volume: 14 Issue: 2, 1 - 10, 31.12.2001

Abstract



In this study, the possibility of concentration of
calcined magnesite ore by multi gravity separator was investigated. The best
results were obtained in the concentration of magnesite which was calcined at
8000C, by multi gravity separator. The optimum operation parameters determined
for the concentration of calcined magnesite ore were as follows; a washwater
flow rate of 3 lt/min., shake amplitude of 15 mm, shake frequency of 4.8 cps,
tilt angle of 40 and drum speed of 200 rpm. The results of concentration
experiments showed that, the saleable concentration containing 78.14% MgO was
obtained with 66.58% recovery.




References

  • [1] J.H. Canterford & C.C. Morrees, “Magnesia from magnesite by calcination / carbonic acid leaching”, Development of Iron Removed Flowsheeets Proc. Australas Ins. Min. Metall., No289, Nov/Dec. pp.303-307, 1984.
  • [2] N. Gence, “Surface Properties of Magnesite and Surfactant Adsorption Mechanism”, Ph.D.Thesis in Mining, Anadolu University, Eskişehir, 129pp. (unpublished), 1991.
  • [3] M. Kaya, “Magnesit ve Bazik Refrakterler Teknolojisi”, Anadolu Üniversitesi Yayınları, No 457, Müh. Mim. Fakültesi Yayınları, No57, Eskişehir, 1993.
  • [4] H. Özdağ, Y. Uçbaş, & S. Koca, “Enrichment Of Chromite Ore by Means of Multi- Gravity Separator”, Geosound, pp 167-176, 1993.
  • [5] H. Özdağ, Y. Uçbaş, & S. Koca, “Recovery of Chromite from Slime and Table Tailings by Multi-Gravity Separator”, Proceedings of Int.Conference on Innovations in Mineral Processing, Sudbury, Ontorio, Canada, pp 267-278, 1994.
  • [6] B.S.K. Chan, & R.H. Mozley, “Enhanced Gravity Separation for the Beneficiation of Fine and Ultra Fines”, Richard Mozley Ltd. Cornwall, UK, 1987.
  • [7] B.S.K. Chan & R.H. Mozley & G.J.C. Childs, “The MGS-A Mine Scale Machine”, Richard Mozley Ltd. Cornwall, UK., 1991.
  • [8] T. Çiçek, İ. Cöcen, & S. Samanlı, “Gravimetric Concentration of Fine Chromite Tailings”, 7th International Mineral Processing Symposium, İstanbul, Turkey, pp 731-736, 1998.
  • [9] E. Sönmez, & H. Koca, “Cleaning of Fine Coals by MGS”, European Coal Conference, İzmir, 1997.

Enrichment Of Magnesite Ore

Year 2001, Volume: 14 Issue: 2, 1 - 10, 31.12.2001

Abstract

In this study, the possibility of concentration of calcined magnesite ore by multi gravity separator was investigated. The best results were obtained in the concentration of magnesite which was calcined at 8000C, by multi gravity separator. The optimum operation parameters determined for the concentration of calcined magnesite ore were as follows; a washwater flow rate of 3 lt/min., shake amplitude of 15 mm, shake frequency of 4.8 cps, tilt angle of 40 and drum speed of 200 rpm. The results of concentration experiments showed that, the saleable concentration containing 78.14% MgO was obtained with 66.58% recovery.

References

  • [1] J.H. Canterford & C.C. Morrees, “Magnesia from magnesite by calcination / carbonic acid leaching”, Development of Iron Removed Flowsheeets Proc. Australas Ins. Min. Metall., No289, Nov/Dec. pp.303-307, 1984.
  • [2] N. Gence, “Surface Properties of Magnesite and Surfactant Adsorption Mechanism”, Ph.D.Thesis in Mining, Anadolu University, Eskişehir, 129pp. (unpublished), 1991.
  • [3] M. Kaya, “Magnesit ve Bazik Refrakterler Teknolojisi”, Anadolu Üniversitesi Yayınları, No 457, Müh. Mim. Fakültesi Yayınları, No57, Eskişehir, 1993.
  • [4] H. Özdağ, Y. Uçbaş, & S. Koca, “Enrichment Of Chromite Ore by Means of Multi- Gravity Separator”, Geosound, pp 167-176, 1993.
  • [5] H. Özdağ, Y. Uçbaş, & S. Koca, “Recovery of Chromite from Slime and Table Tailings by Multi-Gravity Separator”, Proceedings of Int.Conference on Innovations in Mineral Processing, Sudbury, Ontorio, Canada, pp 267-278, 1994.
  • [6] B.S.K. Chan, & R.H. Mozley, “Enhanced Gravity Separation for the Beneficiation of Fine and Ultra Fines”, Richard Mozley Ltd. Cornwall, UK, 1987.
  • [7] B.S.K. Chan & R.H. Mozley & G.J.C. Childs, “The MGS-A Mine Scale Machine”, Richard Mozley Ltd. Cornwall, UK., 1991.
  • [8] T. Çiçek, İ. Cöcen, & S. Samanlı, “Gravimetric Concentration of Fine Chromite Tailings”, 7th International Mineral Processing Symposium, İstanbul, Turkey, pp 731-736, 1998.
  • [9] E. Sönmez, & H. Koca, “Cleaning of Fine Coals by MGS”, European Coal Conference, İzmir, 1997.
There are 9 citations in total.

Details

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

Nermin Gence This is me

Publication Date December 31, 2001
Acceptance Date July 1, 2001
Published in Issue Year 2001 Volume: 14 Issue: 2

Cite

APA Gence, N. (2001). Enrichment Of Magnesite Ore. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi, 14(2), 1-10.
AMA Gence N. Enrichment Of Magnesite Ore. ESOGÜ Müh Mim Fak Derg. December 2001;14(2):1-10.
Chicago Gence, Nermin. “Enrichment Of Magnesite Ore”. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi 14, no. 2 (December 2001): 1-10.
EndNote Gence N (December 1, 2001) Enrichment Of Magnesite Ore. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 14 2 1–10.
IEEE N. Gence, “Enrichment Of Magnesite Ore”, ESOGÜ Müh Mim Fak Derg, vol. 14, no. 2, pp. 1–10, 2001.
ISNAD Gence, Nermin. “Enrichment Of Magnesite Ore”. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 14/2 (December 2001), 1-10.
JAMA Gence N. Enrichment Of Magnesite Ore. ESOGÜ Müh Mim Fak Derg. 2001;14:1–10.
MLA Gence, Nermin. “Enrichment Of Magnesite Ore”. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi, vol. 14, no. 2, 2001, pp. 1-10.
Vancouver Gence N. Enrichment Of Magnesite Ore. ESOGÜ Müh Mim Fak Derg. 2001;14(2):1-10.

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