发明名称 |
METHODS AND COMPOSITIONS FOR COMPLEX BINDING OF METAL IONS |
摘要 |
The present invention provides methods for decreasing amounts of metal ions in liquid materials and in porous solid materials surrounded by a liquid, by utilization of sequestering agents that form complexes with said metal ions as well as methods for removing and optionally recovering said metal ions from the complexes. Further, there are provided novel sequestering agents and compositions comprising sequestering agents of the present disclosure. |
申请公布号 |
US2012318750(A1) |
申请公布日期 |
2012.12.20 |
申请号 |
US201013512801 |
申请日期 |
2010.12.10 |
申请人 |
HOEGBERG IDA HELENA;ANDERSSON NILS FREDERIK;EDLUND KJELL HAAKAN;HEDENSTROEM STEN ERIK;NORGREN HANS MAGNUS;CHEMSEQ INTERNATIONAL AB |
发明人 |
HOEGBERG IDA HELENA;ANDERSSON NILS FREDERIK;EDLUND KJELL HAAKAN;HEDENSTROEM STEN ERIK;NORGREN HANS MAGNUS |
分类号 |
C02F1/58;C07C229/24;C07C229/26 |
主分类号 |
C02F1/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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