| 发明名称 |
ACID BENEFICIATION OF ORE |
| 摘要 |
<p>Processes for the efficient and economical beneficiation of titaniferous ore are provided. A unique process for beneficiating ore comprising pretreatment of the ore by oxidation and reduction, followed by acid leaching with sulfuric acid has been developed. The acid used in this process may be recycled, which will thereby increase the efficiency of the process. Preferably the ore treated according to the present invention is ilmenite ore.</p> |
| 申请公布号 |
AU2003239166(A1) |
申请公布日期 |
2003.11.03 |
| 申请号 |
AU20030239166 |
申请日期 |
2003.04.15 |
| 申请人 |
MILLENNIUM INORGANIC CHEMICALS, INC. |
发明人 |
SMITH EARL;MICHAEL ROBINSON;TALATI KIRIT |
| 分类号 |
C01G23/053;C22B19/20;C22B34/12 |
主分类号 |
C01G23/053 |
| 代理机构 |
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代理人 |
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| 地址 |
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