
基本信息:
- 专利标题: ALKALI METAL AND/OR ALKALI EARTH METAL EXTRACTION METHOD
- 专利标题(中):EXTRAKTIONSVERFAHRENFÜRALKALIMETALL UND / ODER ERDALKALIMETALL
- 申请号:EP13813295.6 申请日:2013-07-04
- 公开(公告)号:EP2870987A1 公开(公告)日:2015-05-13
- 发明人: WAKIMOTO, Yoshiki
- 申请人: Aisin Seiki Kabushiki Kaisha
- 申请人地址: 1, Asahi-machi 2-chome Kariya-shi Aichi 448-8650 JP
- 专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人: Aisin Seiki Kabushiki Kaisha
- 当前专利权人地址: 1, Asahi-machi 2-chome Kariya-shi Aichi 448-8650 JP
- 代理机构: TBK
- 优先权: JP2012151746 20120705
- 国际公布: WO2014007331 20140109
- 主分类号: B01D11/02
- IPC分类号: B01D11/02 ; B09B3/00 ; C01F11/02 ; C01F11/18 ; C02F11/00 ; C22B7/00 ; C22B26/00
摘要:
This alkali metal and/or alkali earth metal extraction method is superior in terms of cost and allows repeated use of the aqueous solution that extracts alkali metal and/or alkali earth metal from a solid. This method is for extracting alkali metal and/or alkali earth metal from a solid containing an alkali metal and/or alkali earth metal, and involves an elution step in which the solid is added to an amino acid-containing aqueous solution, and the alkali metal and/or alkali earth metal is eluted into the amino acid-containing aqueous solution.
摘要(中):
这种碱金属和/或碱土金属的提取方法在成本方面是优越的,并且可以重复使用从固体中提取碱金属和/或碱土金属的水溶液。 该方法是从含有碱金属和/或碱土金属的固体中提取碱金属和/或碱土金属,并且包括将固体加入到含氨基酸的水溶液中的洗脱步骤,碱 金属和/或碱土金属被洗脱到含氨基酸的水溶液中。
公开/授权文献:
- EP2870987B1 ALKALI METAL AND/OR ALKALI EARTH METAL EXTRACTION METHOD 公开/授权日:2020-01-08