| 发明名称 |
TREATMENT OF A SOLUTION CONTAINING IRON SALTS |
| 摘要 |
<p>Soluble manganese salts present as contamination of a solution containing iron salts are removed by adding an oxidation agent capable of converting the soluble manganese salts to manganese dioxide and by adding manganese dioxide particles as seeding agent whereby any colloidal manganese dioxide is deposited on the seed particles.</p> |
| 申请公布号 |
WO9837022(A1) |
申请公布日期 |
1998.08.27 |
| 申请号 |
WO1998GB00504 |
申请日期 |
1998.02.18 |
| 申请人 |
TIOXIDE GROUP SERVICES LIMITED;NOBLE, BRIAN, CAMERON |
发明人 |
NOBLE, BRIAN, CAMERON |
| 分类号 |
C01G49/00;C01G45/02;C01G49/14;C22B3/20;C22B3/44;C22B34/12;C22B47/00;(IPC1-7):C01G49/00 |
主分类号 |
C01G49/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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