| 申请日期 | 2025-07-17 | 申请号 | AU2009251182 |
| 公开（公告）号 | AU2009251182A1 | 公开（公告）日 | 2010-01-21 |
| 公开国别 | AU | 申请人省市代码 | 全国 |
| 申请人 | MOLYCORP MINERALS LLC | ||
| 简介 | A composition is disclosed comprising an oxidising agent comprising cerium which has a cerium oxidation state of+4. The cerium oxidises arsenic which has a +3 oxidation state to arsenic having a +5 oxidation state. The composition also comprises a rare earthcontaining precipitating agent comprising a rare earth having a rare earth oxidation state of+3 to precipitate, from an aqueous solution, the arsenic in the +5 oxidation state. | ||
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