| 申请日期 | 2026-04-20 | 申请号 | JP2002045901 |
| 公开（公告）号 | JP4351822B2 | 公开（公告）日 | 2009-10-28 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | SUMIKO CONSULTANT KK | ||
| 简介 | The present invention provides a process for the recovery of bastnaesite and other minerals containing rate earth oxide from complex, weathered ores containing barite, borite, fluorites and/or barite, fluorites, silicates and iron oxides, and comprises reverse barite flotation using a barite collector containing the following individual reagents : | ||
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