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Prof.Dr. YAVUZ ALİ TOPKAYA (RETIRED)
FACULTY OF ENGINEERING
PublicationsResearchMembership & Awards
E-mail :  
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Phone :  +90312210 2538
Fax :  +903122102518
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Education

  Bachelor's, SHEFFIELD, Metallurgical & Materials Eng.
  Doctorate, Mc.MASTER, Metallurgical & Materials Eng.

Publications (INTERNATIONAL)

Journal Papers

  A.1 Geveci, A., Keçeli, H., Topkaya, Y. and Sevinç, N., Calcination of the Turkish Manganese Ore from Denizli-Tavas Region. "Physicochemical Problems of Mineral Processing", 32, (1998), p.203-213.
  A.2 Güresin, N. and Topkaya, Y.A., Dechlorination of a Zinc Dross. "Hydrometallurgy", 49, (1998), p.179-187.
  A.3 Topkaya, Y.A., Hydrometallurgical Acid Pressure-Oxidation of a Pyrite Concentrate from the Vaal Reefs East Gold Mine. "CIM Bulletin", 92, (1999), p.70-74.
  A.4 Topkaya, Y. and Akkurt, S., Acid Curing and Baking of Bastnaesite Ore and Concentrate. "Materials Science Forum", 315-317, (1999), p.530-536.
  A.5 Topkaya, Y., Geveci, A. and Aydın, E., Sulphuric Acid Leaching of Turkish Chromite Concentrate. "Minerals Engineering", 15, (2002), p.885-888.
  A.6 Topkaya, Y., Sevinç, N., and Günaydın, A., Slag Treatment at Kardemir Integrated Iron and Steel Works. "International Journal of Mineral Processing", 74, (2004), p.31-39.
  A.7 Topkaya, Y., Sevinç, N., and Çamurlu, H.E., Role of Boron Carbide in Carbothermic Formation of Hexagonal Boron Nitride. "Journal of Material Science", 41, (2006), p.4921-4927.
  A.8 Topkaya, Y.A., Geveci, A., Keskinkılıç, E., Desulphurization Characteristics of Ladle Furnace slags of a Low Sulphur Steel. "Canadian Metallurgical Quarterly", 46, (2007), p.391-396.
  A.9 Topkaya, Y., Sevinç, N., Çamurlu, H.E., Bilgi, E., Akgün, B., Formation of TiB2 by Volume Combustion and Mechanochemical Process. "Materials Research Bulletin", 43, (2008), p.873-881.
  A.10 Topkaya, Y., Sevinç, N., Çamurlu, H.E., Effect of Calcium Carbonate Addition on Carbothermic Formation of Hexagonal Boron Nitride. "Journal of the European Ceramic Society", 28, (2008), p.679-689.
  A.11 Topkaya, Y., Karakaya, İ., Kul, M., Rare Earth Double Sulphates from Pre-concentrated Bastnasite. "Hydrometallurgy", 93, (2008), p.129-135.
  A.12 Topkaya, A.Y., Sunkar, A.S., Ruşen, A., Zinc and Lead Extraction from Çinkur Leach Residues by using Hydrometallurgical Method. "Hydrometallurgy", 93, (2008), p.45-50.
  A.13 Topkaya, Y., Kul, M., Recovery of Germanium and Other Valuable Metals from Zinc Plant Residues. "Hydrometallurgy", 92, (2008), p.87-94.
  A.14 Topkaya, Y., Sevinç, N., Çamurlu, H, E., Catalytic Effect of Alkaline Earth Oxides on Carbothermic Formation of Hexagonal Boron Nitride. "Ceramic International", 35, (2009), p.2271-2275.
  A.15 Topkaya, Y., Büyükakıncı, E., Extraction of Nickel from Laterite Ores at Atmospheric Pressure with Agitative Leaching. "Hydrometallurgy", 97, (2009), p.33-38.
  A.16 Topkaya, Y. A., Sevinç, N., Akgün, B., Çamurlu, H. E., Mechanochemical and Volume Combustion Synthesis of ZrB2. "Int. Journal of Refractory Metals and Hard Materials", 29, (2011), p.601-607.
  A.17 Topkaya, Y. A., Köse, C. H., Hydrometallurgical Processing of Nontronite Type Lateritic Nickel Ores by MHP Process. "Minerals Engineering", 24, (2011), p.396-415.
  A.18 Topkaya, Y.A. Kaya, Ş, High Pressure Acid Leaching of a Refractory Lateritic Nickel Ore. "Minerals Engineering", 24, (2011), p.1188-1197.
  A.19 Y.A. Topkaya, A. Geveci, A, Rüşen, Minimization of copper losses to slag in matte smelting by colemanite addition. "Solid State Sciences", 14, (2012), p.1702-1704.
  A.20 Y.A. Topkaya, A. Geveci, E. Keskinkılıç, S. Pournaderi, Calcination characteristics of laterite ores from the central region of Anatolia. "The Journal of The Southern Africa Institute of Mining and Metallurgy", 112, (2012), p.877-882.
  A.21 Y.A. Topkaya, A. Geveci, A, Rüşen, B. Derin, Investigation of effect of colemanite addition on copper losses in matte smelting slag. "Canadian Metallurgical Quarterly", 51, (2012), p.157-169.
  A.22 Y.A.Topkaya, N. Sevinç, H.E. Çamurlu, B. Akgün, Mechanochemical and combustion synthesis of CeB6. "International Journal of Material Research", 104, (2013), p.403-407.
  A.23 Saeid Pournaderi, Ender Keskinkilic, Ahmet Geveci, Yavuz A. Topkaya, Reducibility of nickeliferous limonitic laterite ore from Central Anatolia. "Canadian Metallurgical Quarterly", 53, (2014), p.26-37.
 

Conference Papers

  A.1 Topkaya, Y. and Akkurt, S., Acid Curing and Baking of Bastnaesite Ore and Concentrate. "Int. Rare Earth Conference", (1998), p.108.
  A.2 Karakaya, İ. and Topkaya, Y.A., Processing of Electrolyte Purification Precipitates of Zinc Plant. "I.Int. Conf. Industry-Technology-Environment", (1998), p.33-37.
  A.3 Topkaya, Y., Karakaya, İ. and Ocaktan, M.C., Separation of Lead and Cadmium from Çinkur Waelz Oxide by Chloridizing Volatilization Method. "3. Int. Symp. on Waste Proc. and Recycling", (1998), p.77-84.
  A.4 Topkaya, A. and Karakaya, İ., Treatment of Zinc Electrolyte Purification Residues. "IV. International Conf. on Clean Technologies", (1998), p.549-554.
  A.5 Topkaya, Y.A. and Karakaya, İ., Treatment of Turkish Zinc Plant Waste Material. "Environmental Issues and Waste Management", (1998), p.707-709.
  A.6 Topkaya, Y. and Yılmaz, M., Direct Leaching of Denizli-Tavas Manganese Ore with Sulphuric Acid. "New Trends in Mineral Processing III", 1, (1999), p.235-243.
  A.7 Topkaya, Y., Kul, M. and Karakaya, İ, Nadir Toprak Elementlerinin Beylikahır Bastnasit Önkonsantresinden Metalurjik Kazanımı. "10th.International Metallurgy and Materials Congress", 1, (2000), p.93-100.
  A.8 Topkaya, Y., Muratoğlu, R.A., Hoşten, Ç. and Akser, M., Floatability of Zircon with Sodium Oleate. "XXIst International Mineral Processing Congress", (2000), p.B8b-109-115.
  A.9 Topkaya, Y., Kul, M. and Karakaya, İ, Recovery of Rare Earths from a Bastnaesite Preconcentrate. "Rare Earths and Actinides: Science, Technology and Applications IV", (2000), p.11-16.
  A.10 Topkaya, Y., Geveci, A. and Gerçeker, E., Bakır Konverter Baca Tozlarından Bakır ve Çinkonun Geri Kazanılması. "10th. International Metallurgy and Materials Congress", 1, (2000), p.59-68.
  A.11 Topkaya, Y., Köse, M., Hoşten, Ç. and Akser, M., Selective Flotation of Ilmenite from Ilmenite-Rutile Mixtures. "Mineral Processing on the Verge of the 21st Century", (2000), p.253-256.
  A.12 Topkaya, Y., Geveci, A. and Gerçeker, E., Recovery of Valuable Metals from Turkish Copper Converter Flue Dusts. "7th International Conference on Mining, Petroleum and Metallurgical Engineering", 2, (2001), p.1-9.
  A.13 Topkaya, Y., Karakaya, İ. and Kul, M., Metallurgical Treatment of a Turkish Rare Earth Ore. "7th International Conference on Mining, Petroleum and Metallurgical Engineering", 2, (2001), p.22-27.
  A.14 Topkaya, Y., Sevinç, N., İmer, S. and Günaydın, A., Use of Integrated Iron and Steel Works Waste at Kardemir. "International Conference on "Waste from and for Metallurgy"", 1, (2001), p.100-105.
  A.15 Topkaya, Y., Karakaya, İ. and Kul, M., Hydrometallurgical Treatment of a Rare Earth Preconcentrate. "VI. Southern Hemisphere Meeting on Mineral Technology", 2, (2001), p.395-399.
  A.16 Topkaya, Y., Akkurt, S. and Özdemir, S., The Use of ANNS for Predictive Purposes in Germanium Recovery from Zinc Plant Residues. "11th International Metallurgy and Materials Congress", 1, (2002), p.670-677.
  A.17 Topkaya, Y., Sevinç, N. and Günaydın, A., Çelikhane Curufu Katkılı Demir Cevheri Sinterinin İndirgenebilirlik ve İndirgenme-Parçalanma Endeksi Tayini. "11th International Metallurgy and Materials Congress", 1, (2002), p.19-27.
  A.18 Topkaya, Y., Karakaya, İ. and Kul, M., Hydrometallurgical Treatment of a Rare Earth Preconcentrate. "23rd Rare Earth Research Conference", 1, (2002), p.162.
  A.19 Topkaya, Y., Sevinç, N., Aydoğdu, A., and Çamurlu, E., Production of Boron Nirtide by Carbothermal and Mechanothermal Methods and Nanotube Formation. "Nanoengineered Nanofibrous Materials", 1, (2003), p.43.
  A.20 Topkaya, Y., Sevinç, N., and Günaydın, A., Processing of Steelmaking Slags at Kardemir Integrated Iron and Steel Works. "4th. IAS Ironmaking Conference", 1, (2003), p.167-174.
  A.21 Topkaya, Y., Geveci, A., and Turgay, O.C., Production of Rare Earth Ferrosilicide to be Used in Iron and Steelmaking Industry. "14th. IAS Steelmaking Conference", 1, (2003), p.759-768.
  A.22 Topkaya, Y., Processing of Some Metallurgical Wastes in Turkey. "REWAS'04, Global Symposium on Recycling, Waste Treatment and Clean Technology", 2, (2004), p.1901-1909.
  A.23 Topkaya, Y., Sevinç, N. and Çamurlu, E., Investigation of the Role of Boron Carbide during Carbothermic Formation of Hexagonal Boron Nitride. "Proceedings of the 2nd International Boron Symposium", (2004), p.189-194.
  A.24 Topkaya, Y., Use of Colemanite in Agglomeration of Iron Ores by Sintering. "Proceedings of the 8th. International Symposium on Agglomeration", (2005), p.381-392.
  A.25 Topkaya, Y., Sevinç, N. and Çamurlu, E., Kalsiyum Karbonatın Karbotermik Yöntemle Heksagonal Bor Nitrür Oluşumuna Etkisi. "12th. International Metallurgy-Materials Congress and Fair", (2005), p.1523-1527.
  A.26 Topkaya, Y., Geveci, A., and Turgay, O.C., Beylikahır Konsantrelerinden Nadir Toprak Alaşımlarının Üretimi. "12th. International Metallurgy-Materials Congress and Fair", (2005), p.411-424.
  A.27 Topkaya, Y., Sevinç, N. and Çamurlu, E., Heksagonal Bor Nitrürün Karbotermik Oluşumunun İncelenmesi. "14th. IAS Steelmaking Conference", (2005), p.1517-1522.
  A.28 Topkaya, Y., Sunkar, S., Çinkur Liç Artıklarından Çinko ve Kurşun Geri Kazanımı için Olası Liç Proseslerinin İncelenmesi ve Proses Geliştirilmesi. "12th. International Metallurgy-Materials Congress and Fair", (2005), p.577-590.
  A.29 Topkaya, Y., Sevinç, N. and Çamurlu, E., Fazla Bor Oksitin Karbotermik Yöntemle Heksagonal Bor Nitrür Üretimi Sırasında Oluşan Bor Karbüre Etkisi. "12th. International Metallurgy-Materials Congress and Fair", (2005), p.1512-1516.
  A.30 Topkaya, Y., Geveci, A., and Keskinkılıç, E., Pota Fırını Curuflarının Kükürt Giderme Davranışlarının İncelenmesi. "Proceedings of the 13. International Metallurgy and Materials Congress", (2006), p.1379-1387.
  A.31 Topkaya. Y., Geveci. A., and Keskinkılıç. E., Desulphurization in the Ladle Furnace using Industrial Slags. "Sohn International Symposium", 7, (2006), p.317-327.
  A.32 Topkaya, Y., Geveci, A., and Oğulcan, T., Production of Rare Earth Ferrosilicide Alloy. "Sohn International Symposium", 4, (2006), p.371-383.
  A.33 Topkaya, Y., Ruşen. A., and Sunkar, A.S., Recovery of Zinc and Lead from Çinkur Leach Residues by Various Leaching Processes. "Proceedings of the 4th. International Conference, Zinc 2006", (2006), p.179-196.
  A.34 Topkaya, Y., Büyükakıncı, E., Extraction of Nickel from Gördes Lateritic Ores with Atmospheric Leaching. "ALTA 2008 Nickel/Cobalt Conference", (2008), p.13.
  A.35 Topkaya, A.Y., Ruşen, A., Hydrometallurgical Extraction of Zinc and Lead from Çinkur Leach Residue. "REWAS 2008", (2008), p.865-878.
  A.36 Topkaya, Y., Köse, C. H., Column Leaching of Nontronitic Laterite and Recovery of Nickel and Cobalt from Pregnant Leach Solution. "48th. Annual Conference of Metallurgist (COM2009)-Nickel & Cobalt 2009", Poster, (2009), p.30.
  A.37 Topkaya, A.Y., Kaya, Ş., High Pressure Acid Leaching of Turkish Laterites. "Proceedings of Bio- & Hydrometallurgy'10", (2010), p.1-21.
  A.38 Topkaya, A.Y., Geveci, A., Rüşen, A., Usage of Colemanite in Copper Matte Smelting. "Proceedings of Copper 2010", 2, (2010), p.1115-1122.
  A.39 Topkaya, Y. A., Geveci, A., Pournaderi, S., Keskinkılıç, E., Study of Certain Parameters in Laboratory Scale Prereduction of Sivrihisar Laterite Ores of Turkey. "ALTA 2011 Nickel/Cobalt/Copper", (2011), p.1-10.
  A.40 Topkaya, Y. A., Effect of Colemanite Addition on Iron Ore Sintering. "8th Ironmaking Conference", (2011), p.138-148.
  A.41 Topkaya, Y. A., Geveci, A., Pournaderi, S., Keskinkılıç, E., Calcination Behavior of Sivrihisar Laterite Ores of Turkey. "2nd International Syposium on High-Temperature Metallurgical Processing", (2011), p.319-326.
  A.42 Topkaya, Y. A., Rüşen, A., Geveci, A., Minimizing of Copper Losses to Slag in Matte Smelting by Colemanite Addition. "17th International Symposium on Boron, Borides and Related Materials", (2011), p.237.
  A.43 Topkaya, Y. A., Sevinç, N., Akgün, B., Çamurlu, H. E., Mechanochemical and Combustion Synthesis of Cerium Hexaboride. "17th International Symposium on Boron, Borides and Related Materials", (2011), p.177.
  A.44 Y.A. Topkaya, A. Geveci, A, Rüşen, Variation of copper content in slag with temperature at different colemanite additions in copper matte smelting. "16th International Metallurgy & Materials Congress", (2012).
  A.45 Y.A. Topkaya, A. Geveci, E. Keskinkılıç, S. Pournaderi, Study of certain parameters in laboratory-scale smelting of Sivrihisar laterite ores of Turkey. "3rd International Symposium on High Temperature Metallurgical Processing", (2012), p.491-498.
  A.46 Y.A. Topkaya, A. Geveci, E. Keskinkılıç, S. Pournaderi, Sivrihisar nikel cevherlerinden ferronikel üretimi. "International Iron & Steel Symposium", (2012), p.345-352.
  A.47 Y.A. Topkaya, A. Geveci, S. Yılmaz, Metallothermic reduction of a rare earth preconcentrate for the production of rare earth ferrosilicon alloy. "Materials Science & Technology 2013 Conference & Exhibition", -, (2013), p.339-350.

Book and Chapter in a Book

  A.1 Topkaya, Y., Sevinç, N., Aydoğdu, A., and Çamurlu, E., Production of Boron Nitride by Carbothermic and Mechanochemical Methods, and Nanotube Formation. "Nanoengineered Nanofibrous Materials", (2004), p.115-120.

Publications (NATIONAL)

 

Conference Papers

  A.1 Topkaya, Y., Sevinç, N., İmer, S. and Günaydın, A., Çelikhane Curufunun Sinter, Yüksek Fırın ve Çelikhanede Değerlendirilmesi. "I.Demir-Çelik Sempozyumu ve Sergisi", 2, (2001), s.1033-1038.
  A.2 Topkaya, Y., Sevinç, N. and Çamurlu, E., Karbotermik İndirgenme ile Heksagonal Bor Nitrür Üretimi. "1.Ulusal Bor Çalıştayı Bildiriler Kitabı", (2005), s.293-296.
  A.3 Topkaya, Y., Rüşen, A., Evaluation of Çinkur Leach Residues by Recovery of Zinc and Lead. "14th. International Metallurgy and Materials Congress", (2008), s.591-604.
  A.4 Topkaya, Y., Sevinç, N., Çamurlu, E., Effect of Alkaline Earth Metal Oxides on Carbothermic Formation of Hexagonal Boron Nitride. "14th. International Metallurgy and Materials Congress", (2008), s.996-1003.
  A.5 Topkaya, Y., Sevinç, N., Çamurlu, H.E., Effect of Copper and Calcium Oxide on Carbothermic Formation of Hexagonal Boron Nitride. "4th. International Boron Symposium", (2009), s.117-121.
  A.6 Topkaya, Y., Geveci, A., Rüşen, A., Bakır Üretiminde Kolemanitin Kullanımı. "4th. International Boron Symposium", (2009), s.73-79.
  A.7 Topkaya, Y., Geveci, A., Önder, O., Synthesis of Lithium Borides by Mechanochemical Process. "4th. International Boron Symposium", (2009), s.241-249.
  A.8 Topkaya, A.Y., Kaya, Ş., High Pressure Acid Leaching of a Turkish Laterite Ore. "15th. International Metallurgy and Materials Congress", (2010), s.1328-1339.
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