| 申请日期 | 2025-07-10 | 申请号 | RU2012150946 |
| 公开（公告）号 | RU2012150946A | 公开（公告）日 | 2014-06-10 |
| 公开国别 | RU | 申请人省市代码 | 全国 |
| 申请人 | Буйновский Александр Сергеевич; Макасеев Юрий Николаевич; Русаков Игорь Юрьевич; Софронов Владимир Леонидович; Тинин Василий Владимирович; Ануфриева Александра Валерьевна | ||
| 简介 | Method of recovering rare-earth metals from ortitovykh ores, consisting of stages of enrichment of, ore grinding, its treatment nitric acid, characterized in that ore crushed to particle size of not more than 0.8 mm, ore is treated with 4-10 n nitric acid in the amount of from 0.55 to 1 from stoichiometric coefficient of, at temperature 75-100 ° with during time from 20 to 180 minutes. | ||
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