| 申请日期 | 2025-06-28 | 申请号 | US17287757 |
| 公开（公告）号 | US20210394153A1 | 公开（公告）日 | 2021-12-23 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | MITSUI MINING SMELTING CO LTD | ||
| 简介 | An adsorbent is provided which can improve the fluorine adsorption capacity and the breakthrough time compared with conventional adsorbents, particularly an adsorbent which can be suitably used as a fluorine adsorbent. The adsorbent comprises rare earth compound particles comprising a rare earth oxycarbonate or a hydrate thereof. | ||
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