| 申请日期 | 2025-06-24 | 申请号 | AU2006329807 |
| 公开（公告）号 | AU2006329807A1 | 公开（公告）日 | 2007-07-05 |
| 公开国别 | AU | 申请人省市代码 | 全国 |
| 申请人 | OUTOTEC OYJ | ||
| 简介 | Sulphidic zinc concentrate usually also includes small amounts of rare metals such as indium and gallium. If the content of these metals in the raw material is sufficiently high, their recovery may be economically worthwhile. In the method according to the invention the recovery of indium and other desirable rare metals takes place in a zinc leaching process, in which at least part of the sulphidic concentrate is leached directly without roasting. | ||
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