| 申请日期 | 2025-09-12 | 申请号 | RU2009105109 |
| 公开（公告）号 | RU2405847C2 | 公开（公告）日 | 2010-12-10 |
| 公开国别 | RU | 申请人省市代码 | 全国 |
| 申请人 | Voropanova Lidija Alekseevna | ||
| 简介 | FIELD : metallurgy. SUBSTANCE : sorption method of rhenium (VII) from water solution involves contact of the solution and absorbent at pH<5. At that, activated bone coal pre-treated with water or acid is used as absorbent. EFFECT : effective extraction of Re ions from water solution. 4 dwg, 3 ex | ||
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