| 申请日期 | 2025-08-09 | 申请号 | JP2009085517 |
| 公开（公告）号 | JP5344430B2 | 公开（公告）日 | 2013-11-20 |
| 公开国别 | JP | 申请人省市代码 | 全国 |
| 申请人 | Akita University504409543 | ||
| 简介 | PROBLEM TO BE SOLVED : To provide a new rare metal extractant which can extract rare metals, in particularly palladium, with high efficiency. SOLUTION : The rare metal extractant contains a cyclic phenol sulfide derivative expressed by general formula (1), wherein R1, R2and R3respectively and independently denote a hydrogen atom or a 1-10C hydrocarbon group and Z denotes any among a sulfide group, a sulfinyl group and a sulfonyl group. COPYRIGHT : (C)2011, JPO&INPIT | ||
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