Beneficiation of manganese ore fines for the production of ...
Beneficiation of manganese ore fines for the production of battery grade MnO, * K. Viswamohan, * K. Rajagopal, * K. K. Dwivedy and * K. M. V. Jayaram INTRODUCTION Though India is a leading producer of manganese ore, it is importing battery grade manganese dioxide to meet the domestic requirements. The total consumption of manganese