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  • 标题:THE NON-ISOTHERMAL KINETICS OF DECOMPOSITION OF MANGANESE CARBONATE ORE
  • 其他标题:KARBONATLI MANGAN CEVHERİNİN İZOTERMAL OLMAYAN DEKOMPOZİSYON KİNETİĞİ
  • 本地全文:下载
  • 作者:Fatih APAYDIN ; Kenan YILDIZ
  • 期刊名称:Sakarya University Journal of Science
  • 印刷版ISSN:1301-4048
  • 电子版ISSN:2147-835X
  • 出版年度:2012
  • 卷号:16
  • 期号:1
  • 语种:English
  • 出版社:Sakarya University
  • 摘要: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.
  • 其他摘要:Denizli – Tavas bölgesi karbonatlı mangan cevherinin izotermal olmayan dekompozisyon kinetiği incelenmiştir. Cevher MnCO3 →(400-600°C) MnO2 →(>600) Mn2O3 şeklinde dekompozisyona uğramaktadır. Kissenger denklemiyle yapılan izotermal olmayan kin
  • 关键词:manganese carbonate ore;non-isothermal kinetics;decomposition kinetics
  • 其他关键词:karbonatlı mangan cevheri;izotermal olmayan kinetik;dekompozisyon kinetiği
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