发明公开
EP2915576A1 EXTRACTING AGENT FOR SEPARATING LITHIUM ISOTOPES AND USE THEREOF
审中-公开
VERWENDUNG DAVON EXTRAKTIONSMITTEL ZUR TRENNUNG VON LITHIUMOSOTOPEN
- 专利标题： EXTRACTING AGENT FOR SEPARATING LITHIUM ISOTOPES AND USE THEREOF
- 专利标题（中）： VERWENDUNG DAVON EXTRAKTIONSMITTEL ZUR TRENNUNG VON LITHIUMOSOTOPEN
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申请号： EP13852245.3申请日： 2013-05-08
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公开(公告)号： EP2915576A1公开(公告)日： 2015-09-09
- 发明人: LI, Beili , SHENG, Huaiyu , HU, Jinbo
- 申请人： Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
- 申请人地址： 345 Ling Ling Road Xuhui District Shanghai 200032 CN
- 专利权人： Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
- 当前专利权人： Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
- 当前专利权人地址： 345 Ling Ling Road Xuhui District Shanghai 200032 CN
- 代理机构： Cabinet Laurent & Charras
- 优先权： CN201210437155 20121105
- 国际公布： WO2014067278 20140508
- 主分类号： B01D59/24
- IPC分类号： B01D59/24 ; B01D59/26
摘要：
The present invention discloses an extracting agent for separating lithium isotopes and an organic extraction phase containing the extracting agent; the organic extraction phase easily enriches 7 Liand achieves the separation of lithium isotopes. The present invention also discloses a high-efficiency method for separating lithium isotopes in an aqueous solution, in which the organic extraction phase of the present invention is used, said organic extraction phase being suitable for single-stage and multi-stage extraction processes.
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