发明申请
- 专利标题： MANGANESE ORE BENEFICIATION PROCESS
- 专利标题（中）： 马来西亚ORE受益程序
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申请号： PCT/IB2015/054574申请日： 2015-06-17
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公开(公告)号： WO2015193828A1公开(公告)日： 2015-12-23
- 发明人: LE ROUX, Johannes Theodorus Ferreira
- 申请人： SAMANCOR MANGANESE (PROPRIETARY) LIMITED
- 申请人地址： 6 Hollard Street 2001 Johannesburg ZA
- 专利权人： SAMANCOR MANGANESE (PROPRIETARY) LIMITED
- 当前专利权人： SAMANCOR MANGANESE (PROPRIETARY) LIMITED
- 当前专利权人地址： 6 Hollard Street 2001 Johannesburg ZA
- 代理机构： EDWARD NATHAN SONNENBERGS
- 优先权： ZA2014/04408 20140617
- 主分类号： C22B3/06
- IPC分类号： C22B3/06 ; C22B47/00
摘要：
A process for the beneficiation of Manganese ore which includes the step of leaching of the ore with acid to remove Calcium Carbonate and Magnesium Carbonate. The ore is first broken down to the required particle size by conventional means. Selective leaching of Calcium oxide and Magnesium carbonate occurs leaving an ore having a higher Manganese content.
