Karbonatlı mangan cevherinin izotermal olmayan dekompozisyon kinetiği

Authors : Kenan Yıldız, Fatih Apaydın

Pages : 1-5

Doi:10.16984/saufbed.82028

View : 18 | Download : 10

Publication Date : 2012-06-01

Article Type : Research Paper

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 →insert ignore into journalissuearticles values(400-600°C); MnO2 →insert ignore into journalissuearticles values(>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.
Keywords : karbonatlı mangan cevheri, izotermal olmayan kinetik, dekompozisyon kinetiği