Sulfuric acid leaching of mechanically activated manganese carbonate ore

Yıl 2010, Cilt: 14 Sayı: 1, 50 - 54, 01.06.2010

Kenan Yıldız

Öz

-

Anahtar Kelimeler

acidic leaching, manganese carbonate ore, mechanical activation

Mekanik aktive edilmiş karbonatlı mangan cevherinin sülfürik asit liçi

Öz

Acidic leaching of mechanically activated manganese ore from Denizli Tavas was investigated. The ore was activated mechanically in a planetary mill and the amorphisation in manganese structure was analyzed with X-ray diffraction. The parameters in acidic leaching of the ore were milling time, acid concentration and time. All experiments were performed at 25°C with solid to liquid ratio: 1/10. The activation procedure led to amorphization and structural disordering in manganese ore and accelerated the dissolution of manganese in acidic media.

Anahtar Kelimeler

asidik liç, karbonatlı mangan cevheri, mekanik aktivasyon

Kaynakça

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