| 发明名称 |
PREPARATION OF HEAVY METAL ION ADSORBENT |
| 摘要 |
PURPOSE:The polycondensation between a specific benzoic amide derivative and formaldehyde is conducted under heating in the presence of a polar catalyst to provide an adsobent having high selectivity and adsorptivity for heavy metals especially uranium dissolved in water. |
| 申请公布号 |
JPS5327692(A) |
申请公布日期 |
1978.03.15 |
| 申请号 |
JP19760102330 |
申请日期 |
1976.08.26 |
| 申请人 |
KANEBO LTD |
发明人 |
TANIGUCHI HIROKO;NAKAYAMA HIROSHI;TANI HISASHI |
| 分类号 |
C22B60/02;B01D15/00;B01J20/26;B01J45/00;C08G8/00;C08G12/22;C09K3/00 |
主分类号 |
C22B60/02 |
| 代理机构 |
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代理人 |
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