Publications & Works

Publication Network
Articles 29
All (29)
SCI-E, SSCI, AHCI (21)
SCI-E, SSCI, AHCI, ESCI (21)
Scopus (22)
TRDizin (4)
Other Publications (4)

1. Investigation of the effectiveness of oleate in fine-sized magnesite flotation

KOCA S., ÖZ AKSOY D., Koca H.
Physicochemical Problems of Mineral Processing , vol.61, no.3, 2025 (SCI-Expanded, Scopus) identifier identifier

2. RECYCLING OF IRON AND STEELMAKING PLANTS WASTES

KOCA S., AKSOY D. Ö., KOCA H.
Eskişehir Osmangazi Üniversitesi mühendislik ve mimarlık fakültesi dergisi (online) , vol.31, no.1, pp.572-579, 2023 (TRDizin) identifier

3. Effects of Surfactin, a Promising Carbonate Ore Collector, on the Physicochemical Properties of Magnesite Surface

ÖZ AKSOY D., Özdemir S., AYTAR ÇELİK P., KOCA S., ÇABUK A., Koca H.
Mining, Metallurgy and Exploration , vol.40, no.1, pp.1-12, 2023 (SCI-Expanded, Scopus) identifier identifier

4. Modelling of the flotation process by central composite design for obtaining superior grade feldspar

Aksoy D. O., Oteyaka B., Koca S.
Scientific Mining Journal , vol.62, no.1, pp.23-39, 2023 (Scopus, TRDizin) identifier

5. Surfactin as an alternative microbial collector to oleate in magnesite-quartz selective flotation

Koca S., Öz Aksoy D., Ozdemir S., Aytar Çelik P., Çabuk A., Koca H.
SEPARATION SCIENCE AND TECHNOLOGY , vol.58, no.2, pp.394-405, 2023 (SCI-Expanded, Scopus) identifier identifier

6. MODELLING OF GALENITE FLOTATION FROM A DISSEMINATED LEAD AND ZINC ORE USING CENTRAL COMPOSITE DESIGN METHOD

KOCA S., ÖZ AKSOY D., KOCA H.
International Journal of Mechanical and Production Engineering , vol.10, no.10, pp.29-33, 2022 (Peer-Reviewed Journal)

7. MODELLING OF MAGNESITE FLOTATIONS WITH TWO DIFFERENT COLLECTORS: BIOCOLLECTOR AND OLEATE

ÖZ AKSOY D., ÖZDEMİR S., KOCA S., ÇAKMAK H., AYTAR ÇELİK P., ÇABUK A., et al.
Eskişehir Osmangazi Üniversitesi mühendislik ve mimarlık fakültesi dergisi (online) , vol.30, no.1, pp.106-114, 2022 (TRDizin) identifier

8. Fusion of the Microbial World into the Flotation Process

Aksoy D., Özdemir S., AYTAR ÇELİK P., KOCA S., ÇABUK A., Koca H., et al.
MINERAL PROCESSING AND EXTRACTIVE METALLURGY REVIEW , vol.43, no.8, pp.1068-1082, 2022 (SCI-Expanded, Scopus) identifier identifier

9. Evaluation of Lead and Zinc Concentration Tailings as a Secondary Mineral Resources

KOCA S., ÖZ AKSOY D., KOCA H.
International Journal of Advances in Science, Engineering and Technology , vol.7, no.4, pp.32-34, 2019 (Peer-Reviewed Journal)

10. EVALUATION OF LEAD AND ZINC CONCENTRATION TAILINGS AS SECONDARY MINERAL RESOUECES

KOCA S., ÖZ AKSOY D., KOCA H.
International Journal of Advances in Science Engineering and Technology , vol.7, no.4, pp.32-34, 2019 (Peer-Reviewed Journal)

11. The approach of biodesulfurization for clean coal technologies: a review

Celik P., Aksoy D., Koca S., Koca H., Cabuk A.
International Journal of Environmental Science and Technology , vol.16, no.4, pp.2115-2132, 2019 (SCI-Expanded, Scopus) Sustainable Development identifier identifier

12. Fungal treatment of lignites with higher ash and sulphur contents using drum type reactor

Sener B., Aksoy D., AYTAR ÇELİK P., Toptas Y., Koca S., Koca H., et al.
HYDROMETALLURGY , vol.182, pp.64-74, 2018 (SCI-Expanded, Scopus) identifier identifier

13. Modeling some of the operational parameters of MGS for lignite cleaning by full factorial design methodology

OLUKLULU S., KOCA S.
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS , vol.40, no.12, pp.1520-1531, 2018 (SCI-Expanded, Scopus) identifier identifier

14. Tam Faktöriyel Tasarımın MGS ile Kömür Zenginleştirmeye Uygulanması

OLUKLULU S., KOCA S.
Eskişehir Osmagazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi , vol.26, no.3, pp.117-122, 2018 (TRDizin) Creative Commons License

15. Evaluation of combined lignite cleaning processes, flotation and microbial treatment, and its modelling by Box Behnken methodology

Koca S., Aksoy D., Çabuk A., Aytar Çelik P., Sagol E., Toptas Y., et al.
FUEL , vol.192, pp.178-186, 2017 (SCI-Expanded, Scopus) identifier identifier

16. Conversion of coal-fired bottom ash to fuel and construction materials

KOCA H., ÖZ AKSOY D., Ucar R., KOCA S.
ENVIRONMENTAL TECHNOLOGY , vol.38, pp.1673-1678, 2017 (SCI-Expanded, Scopus) Sustainable Development identifier identifier identifier

17. Physical and physicochemical cleaning of lignite and the effect of cleaning on biodesulfurization

Aksoy D., Aytar Çelik P., Toptas Y., Çabuk A., Koca S., Koca H.
FUEL , vol.132, pp.158-164, 2014 (SCI-Expanded, Scopus) Sustainable Development identifier identifier

18. Isolation and characterization of native microorganism from Turkish lignite and usability at fungal desulphurization

Aytar Çelik P., Aksoy D., Toptas Y., Çabuk A., Koca S., Koca H.
FUEL , vol.116, pp.634-641, 2014 (SCI-Expanded, Scopus) identifier identifier

19. The Utilization of Unsaleable Lignite Fines at Eskisehir Koyunagili Region Lignite Deposits

Aksoy D., Koca S., Koca H.
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS , vol.34, no.9, pp.820-826, 2012 (SCI-Expanded, Scopus) Sustainable Development identifier identifier

20. Recycling of coal combustion wastes

ÖZ AKSOY D., Koca S., KOCA H.
WASTE MANAGEMENT & RESEARCH , vol.27, no.3, pp.267-273, 2009 (SCI-Expanded, Scopus) Sustainable Development identifier identifier identifier

21. Desulphurization of lignites by slow, fast, and flash pyrolysis and high intensity dry magnetic separation

Koca H., Kockar O. M., Koca S.
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS , vol.29, no.16, pp.1457-1470, 2007 (SCI-Expanded, Scopus) identifier identifier

22. Recovery of feldspar from trachyte by flotation

BOZKURT M. M. V., Ucbas Y., Koca S., Ipek H.
Minerals Engineering , vol.19, no.11, pp.1216-1217, 2006 (SCI-Expanded, Scopus) identifier identifier

23. Beneficiation of graphite fines from moulding factory wastes

Koca S., Koca H.
WASTE MANAGEMENT & RESEARCH , vol.23, no.4, pp.338-342, 2005 (SCI-Expanded, Scopus) Sustainable Development identifier identifier identifier

24. Effects of wollastonite and barite on the physical properties of a ceramic body

Koca S., Koca H.
INDUSTRIAL CERAMICS , vol.24, no.2, pp.81-84, 2004 (SCI-Expanded, Scopus) identifier identifier

25. Contact angle measurements at the colemanite and realgar surfaces

Koca S., Savas M.
APPLIED SURFACE SCIENCE , vol.225, pp.347-355, 2004 (SCI-Expanded, Scopus) identifier identifier

26. Beneficiation of colemanite concentrates from fine wastes by using ultrasound waves

Sonmez E., Koca S., Ozdag H., Ipek H.
MINERALS ENGINEERING , vol.17, no.2, pp.359-361, 2004 (SCI-Expanded, Scopus) identifier identifier

27. Flotation of colemanite from realgar

Koca S., Savas M., Koca H.
MINERALS ENGINEERING , vol.16, no.5, pp.479-482, 2003 (SCI-Expanded, Scopus) identifier identifier

28. Upgrading of Kutahya region lignites by mild pyrolysis and high intensity dry magnetic separation

Koca H., Koca S., Kockar O.
MINERALS ENGINEERING , vol.13, no.6, pp.657-661, 2000 (SCI-Expanded, Scopus) identifier identifier

29. Enrichment of chromite ore by means of Multi Gravity Separator

ÖZDAĞ H., UCBAŞ Y., KOCA S.
Geosound , no.23, pp.67-76, 1993 (Peer-Reviewed Journal)
Papers Presented at Peer-Reviewed Scientific Conferences 31

1. İki Farklı Toplayıcı ile Yapılan Manyezit Flotasyon Süreçlerinin Modellenmesi: Sürfaktin ve Oleat

ÖZDEMİR S., ÖZ AKSOY D., KOCA S., ÇAKMAK H., AYTAR ÇELİK P., ÇABUK A., et al.
Uluslararası Katılımlı 21. Biyoteknoloji Kongresi, Kastamonu, Turkey, 27 December 2021, (Summary Text)

2. Kömür Kükürt Gideriminde Döner Tambur Tipi Biyoreaktör Uygulamaları

ŞENER B., ÖZ AKSOY D., AYTAR ÇELİK P., TOPTAŞ Y., KOCA S., KOCA H., et al.
Uluslararası Katılımlı 19. Ulusal Biyoteknoloji Kongresi, 1 - 03 December 2017, (Summary Text)

3. Recent developments in management of energy plants’ wastes

KOCA H., KOCA S.
4th World Congress and Expo on Recycling, Roma, 27 July 2017 - 29 July 2016, vol.7, pp.37, (Summary Text)

4. Comparison of Surface Impoundments and Landfill Methods to Dispose Solid Wastes

KOCA H., KOCA S.
4th International Symposium of Environmental Management-Towards Circular Economy, Zagreb, Croatia, 7 - 09 December 2016, pp.55, (Summary Text)

5. Flotability of Eskisehir Koyunagılı Region Lignite Fines

ÖZ AKSOY D., KOCA S., KOCA H.
10 th International Multidisciplinary Scientific Geo-Conference, Albena, Bulgaria, 20 - 26 June 2010, vol.1, pp.653-660, (Full Text)

6. Biological and physical cleaning of Çayırhan lignites

TOPTAŞ Y., AYTAR ÇELİK P., ÖZ AKSOY D., OLUKLULU S., ÇABUK A., KOCA S., et al.
VI. International Conference on Enviromental, Industrial and Applied Microbiology, 28 October - 30 December 2015

7. Investigation of Çayırhan lignite biodesulphurization of microorganisms isolated from coal itself

TOPTAŞ Y., AYTAR ÇELİK P., ÖZ AKSOY D., OLUKLULU S., ÇABUK A., KOCA S., et al.
VI. International Conference on Enviromental, Industrial and Applied Microbiology, 28 - 30 October 2015 Sustainable Development

8. Biological and physical cleaning of Çayırhan lignites Turkey

TOPTAŞ Y., AYTAR ÇELİK P., ÖZ AKSOY D., OLUKLULU S., ÇABUK A., KOCA S., et al.
BIOMİCROWORLD 2015, Barcelona, Spain, 28 - 30 October 2015, pp.513, (Summary Text)

9. Biological and Physical Cleaning of Cayırhan Lignites

KOCA S., KOCA H., ÖZ AKSOY D., REYHAN U.
VI International Conference on Environmental, Industrial and Applied Microbiology, Barselona, Spain, 28 - 30 October 2015, pp.482, (Summary Text)

10. Investigation of Çayırhan lignite biodesulphurization of microoganisms isolated from coal itself

AYTAR ÇELİK P., ÖZ AKSOY D., TOPTAŞ Y., OLUKLULU S., ÇABUK A., KOCA S., et al.
BIOMICROWORLD 2015, Barcelona, Spain, 28 - 30 October 2015, pp.482, (Summary Text) Sustainable Development

11. The Evaluation of Low Quality Muğla Yatağan Region Lignites as Power Plant Fuel

KOCA S., ERDEM A., GÜLMEZ A., ALTUN A., OLGUN Z., GİTMEZ A.
XIV. International Mineral Processing Symposium, Kuşadası, Turkey, 15 - 17 October 2014, pp.205-208, (Full Text)

12. Utilization of Power Plant Wastes and Waste Recycling

KOCA S., ERDEM A., GÜLMEZ A., ALTUN A., OLGUN Z., GİTMEZ A.
XIV. International Mineral Processing Symposium, Kuşadası, Turkey, 15 - 17 October 2014, pp.675-679, (Full Text) Sustainable Development

13. Bidesulphurization as a Complement to Floatation for Cleaning Coal

Aytar P., Toptaş Y., Sağol E., Öz Aksoy D., Oluklulu S., Koca S., et al.
17th International Coal Preparation Congress, İstanbul, Turkey, 1 - 06 October 2013, pp.413-417, (Full Text) Creative Commons License Sustainable Development

14. Biodesulphurization as a complement to flotation for cleaning coal

AYTAR ÇELİK P., TOPTAŞ Y., SAĞOL E., OLUKLULU S., ÖZ AKSOY D., ÇABUK A., et al.
XVII. INTERNATIONAL COAL PREPASRATION CONGRESS, İstanbul, Turkey, 1 - 06 October 2013, (Summary Text) Sustainable Development

15. The effects of drum speed, shake frequency and shake amplitude combinations on cleaning of lignite fines by multy gravity separator

ÖZ AKSOY D., KOCA S.
XIIIth International Mineral Processing Symposium, 10 - 12 October 2012, pp.747-751, (Full Text)

16. Microorganism isolation from lignites itself of Mihalıççık Koyunağılı province and usability of these isolates at biodesulphurization of lignite

AYTAR ÇELİK P., YAĞMUR T., ÖZ AKSOY D., ÇABUK A., KOCA S., KOCA H.
XIII. International Mineral Processing Symposium, BODRUM, Turkey, 10 - 12 October 2012, (Full Text)

17. Cleaning of Eskişehir Koyunağılı Region Lignite Fines with High Ash and High Sulphur Content by Flotation

ÖZ AKSOY D., KOCA S., KOCA H.
XII. International Mineral Processing Symposium, Nevşehir, Turkey, 6 - 08 October 2010, pp.911-919, (Full Text)

18. Benefications of Coal Fines from Tailing Ponds of Tuncbilek Washing Plant

KOCA S., ERDEM A., GÜLMEZ A., ALTUN A., OLGUN Z., GİTMEZ A.
XXV. International Mineral Processing Congress, Brisbane, Australia, 6 - 10 September 2010, pp.3737-3741, (Full Text) Sustainable Development

19. Contact Angle Measurements on Lignite Surface

KOCA S., ERDEM A., GÜLMEZ A., ALTUN A., OLGUN Z., GİTMEZ A.
XXV. International Mineral Processing Congress, Brisbane, Australia, 6 - 10 September 2010, pp.2049-2053, (Full Text)

20. Floatability of Eskisehir Koyunagılı Region Lignite Fines

KOCA S., KOCA H., ÖZ AKSOY D., REYHAN U.
10 th International Multidisciplinary Scientific GeoConference, Albena, Bulgaria, 20 - 26 June 2010, vol.1, pp.653-660, (Full Text)

21. FLOATABILITY OF ESKISEHIR KOYUNAGILI REGION LIGNITE FINES

ÖZ AKSOY D., KOCA S., KOCA H.
10th International Multidisciplinary Scientific GeoConference SGEM 2010, Albena, Bulgaria, 20 - 26 June 2010, pp.653-655, (Full Text) identifier identifier

22. Separation of feldspar minerals from quartz using magnetic carrier technology

BOZKURT M. M. V., UCBAŞ Y., SÖNMEZ E., İPEK H., KOCA S.
XXIII. International Mineral Processing Congrees, İstanbul, Turkey, 3 - 08 September 2006, (Full Text) identifier

23. Recyling of Thermal Power Plant Bottom Ashes

KOCA S., ÖZ AKSOY D., KOCA H.
XXIII. International Mineral Processing Congress, İstanbul, Turkey, 3 - 08 September 2006, vol.3, pp.2182-2187, (Full Text)

24. Trachyte Alternative source of feldspar

BOZKURT M. M. V., UCBAŞ Y., KOCA S., İPEK H.
Proceedings of the Xth International Mineral Processing Symposium, Çeşme/İzmir, Turkey, 5 - 07 October 2004, pp.1039-1045, (Full Text)

25. Yeni bir feldspat kaynağı Trakit

BOZKURT M. M. V., UCBAŞ Y., KOCA S., İPEK H.
5. Endüstriyel Hammaddeler Sempozyumu Bildiriler Kitabı, İzmir, Turkey, 13 - 14 May 2004, pp.318-322, (Full Text)

26. Beneficiation of unburned carbon from coal combustion wastes

Oz D., Koca H., Koca S.
5th International Symposium on Mining Science and Technology (ISMST), Xuzhou, China, 20 - 22 October 2004, pp.541-545, (Full Text) Sustainable Development identifier

27. Carrier Flotation of Alunite From Kaolin Clay

KOCA S., KOCA H.
XXI. International Mineral Processing Congress, Roma, Italy, 23 - 27 July 2000, pp.1-8, (Full Text)

28. Recovering Of Fine Coal Particles from Tailing Ponds of Ankara Alpagut Dodurga Coal Washing Plant

KOCA S., ERDEM A., GÜLMEZ A., ALTUN A., OLGUN Z., GİTMEZ A.
6th International Conference on Environmental Issues and Management of Waste in Energy and Mineral Production, Calgary/Alberta, Canada, 30 May - 02 June 2000, pp.117-121, (Full Text) Sustainable Development

29. Flotation of Alunite from Kaolin

Koca S., Özdağ H.
International Mineral Processing Symposium, Nevşehir, Turkey, 6 - 08 September 1994, pp.135-140, (Full Text)

30. Recovery of chromite from slime and table tailings by Multi Gravity Separator

ÖZDAĞ H., UCBAŞ Y., KOCA S.
Proceedings of the International Conference on Innovations in Mineral Processing, Sudbury, Canada, 6 - 08 June 1994, pp.267-278, (Full Text)

31. FLOTATION OF ALUNITE FROM KAOLIN

KOCA S., OZDAG H.
5th International Mineral Processing Symposium, CAPPADOCIA, Turkey, 6 - 08 September 1994, pp.135-140, (Full Text) identifier
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183

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9

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234

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9

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33

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9

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