| 申请日期 | 2025-06-28 | 申请号 | US15743463 |
| 公开（公告）号 | US20180202025A1 | 公开（公告）日 | 2018-07-19 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | The University of Houston System | ||
| 简介 | Systems and methods for recovering rare earth metals from rare earth metal-containing magnets includes fragmenting or commutating the magnets, contacting the commutated magnets with a mixture of low molecular weight carboxylic acids such as formic acid and water, and removing or extracting non-rare earth metal carboxylate phases such as an iron carboxylate (formate) phase from a rare earth metal carboxylate (formate) phase, using a solvent such as water. | ||
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