Research Article
Year 2012,
Volume: 16 Issue: 1, 1 - 5, 01.06.2012
Abstract
-
References
- Sekizinci Beş Yıllık Kalkınma Planı, Madencilik Özel İhtisas Komisyon Raporu, DPT:2629, ÖİK:640, s.64-78, Ankara 2001.
- http://www.manganese.org [3]
- www.manganese.org, 2006
- MOMADE, F.W.Y., Sulfuric acid leaching of the Nsuta manganese carbonate ore, Hydrometallurgy, 40, 123-134, 1996.
- ARSLAN, C., ARSLAN, F., DEMİR, A., Sulfuric acid leaching of manganese carbonate ores and its kinetics, 10. Uluslar arası Metalurji ve Malzeme Kongresi, Cilt.1, 13-20, 24-28 Mayıs 2005, İstanbul, Türkiye.
- YILMAZ, M., Direct leaching of Denizli-Tavas manganese ore with sulphuric acid, MSc Thesis, METU, The Graduate School of Natural and Applied Sciences, Sept. 1998.
- SHAHEEN, W.M., SELİM, M.M., Effect of thermal treatment on physicochemical properties of pure and mixed manganese carbonate and basic copper carbonate, Thermochimica Acta, 332, 117-128, 1998.
- LEI, S., TANG, K., FANG, Z., LIU, Q., ZHENG, H., Preparation of α-Mn2O3 and MnO from thermal decomposition of MnCO3 and control of morphology, Materials Letters, 60, 53-56, 2006.
- GALWEY, A.K., Is the science of thermal analysis kinetics based on solid foundations ? A literature appraisal, Thermochimica Acta, 413, 139-183, 2004.
- CABALLERO, J.A., CONESA, J.A., Mathematical considerations for nonisothermal kinetics in thermal decomposition, J.Anal.Appl.Pyrolysis, 73, 85-100, 2005.
- BROWN, M.E., Introduction to Thermal Analysis- Techniques and Applications, 2nd Ed., Kluwer Academic Pub., NJ,USA, 2001. – Annual Rewiev,
Year 2012,
Volume: 16 Issue: 1, 1 - 5, 01.06.2012
Abstract
The non-isothermal kinetics of decomposition of manganese carbonate ore from Denizli Tavas region was studied. The ore decomposed according to a serie of reaction, MnCO3 →(400-600°C) MnO2 →(>600) Mn2O3. By using of Kissenger equation, the activation energies for the decomposition of MnCO3 to MnO2 and the transformation of MnO2 to Mn2O3 were calculated as 185,7 kJ/mol and 217,3 kJ/mol, respectively.
References
- Sekizinci Beş Yıllık Kalkınma Planı, Madencilik Özel İhtisas Komisyon Raporu, DPT:2629, ÖİK:640, s.64-78, Ankara 2001.
- http://www.manganese.org [3]
- www.manganese.org, 2006
- MOMADE, F.W.Y., Sulfuric acid leaching of the Nsuta manganese carbonate ore, Hydrometallurgy, 40, 123-134, 1996.
- ARSLAN, C., ARSLAN, F., DEMİR, A., Sulfuric acid leaching of manganese carbonate ores and its kinetics, 10. Uluslar arası Metalurji ve Malzeme Kongresi, Cilt.1, 13-20, 24-28 Mayıs 2005, İstanbul, Türkiye.
- YILMAZ, M., Direct leaching of Denizli-Tavas manganese ore with sulphuric acid, MSc Thesis, METU, The Graduate School of Natural and Applied Sciences, Sept. 1998.
- SHAHEEN, W.M., SELİM, M.M., Effect of thermal treatment on physicochemical properties of pure and mixed manganese carbonate and basic copper carbonate, Thermochimica Acta, 332, 117-128, 1998.
- LEI, S., TANG, K., FANG, Z., LIU, Q., ZHENG, H., Preparation of α-Mn2O3 and MnO from thermal decomposition of MnCO3 and control of morphology, Materials Letters, 60, 53-56, 2006.
- GALWEY, A.K., Is the science of thermal analysis kinetics based on solid foundations ? A literature appraisal, Thermochimica Acta, 413, 139-183, 2004.
- CABALLERO, J.A., CONESA, J.A., Mathematical considerations for nonisothermal kinetics in thermal decomposition, J.Anal.Appl.Pyrolysis, 73, 85-100, 2005.
- BROWN, M.E., Introduction to Thermal Analysis- Techniques and Applications, 2nd Ed., Kluwer Academic Pub., NJ,USA, 2001. – Annual Rewiev,
There are 11 citations in total.
Details
| Primary Language | Turkish |
|---|---|
| Subjects | Engineering |
| Journal Section | Research Articles |
| Authors | |
| Publication Date | June 1, 2012 |
| Submission Date | January 20, 2011 |
| Acceptance Date | January 29, 2012 |
| Published in Issue | Year 2012 Volume: 16 Issue: 1 |
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