发明公开
- 专利标题： PROCÉDÉ DE PURIFICATION D'UN ÉLECTROLYTE, ÉLECTROLYTES ET GÉNÉRATEURS AINSI OBTENUS ET LEURS UTILISATIONS
- 专利标题（英）： Electrolyte purification method, electrolytes and generators thus obtained and use of same
- 专利标题（中）： 清理方法的电解质包含碱金属的盐
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申请号： EP06775050.5申请日： 2006-07-28
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公开(公告)号： EP1933966A1公开(公告)日： 2008-06-25
- 发明人: ZAGHIB, Karim , JALBERT, Jocelyn , GUERFI, Abdelbast , MICHOT, Christophe , GAUTHIER, Michel , DONTIGNY, Martin , CHAREST, Patrick
- 申请人： HYDRO-QUEBEC
- 申请人地址： 75, Boulevard René-Lévesque Ouest Montréal Québec H2Z 1A4 CA
- 专利权人： HYDRO-QUEBEC
- 当前专利权人： HYDRO-QUEBEC
- 当前专利权人地址： 75, Boulevard René-Lévesque Ouest Montréal Québec H2Z 1A4 CA
- 代理机构： Sueur, Yvette
- 优先权： CA2517248 20050829
- 国际公布： WO2007025361 20070308
- 主分类号： B01D15/00
- IPC分类号： B01D15/00 ; C01D15/00 ; H01M10/26 ; H01M4/36 ; H01M4/40 ; B01J20/04 ; C99Z99/00
摘要：
The invention relates to a method of purifying an ionic electrolyte containing at least one alkaline earth salt, said method comprising at least one contact step involving particles of at least one calcium salt. The inventive method can be used to obtain novel electrolytes which are especially characterised by the particularly-low water content thereof. The corresponding electrochemical generators that contain the electrolyte as a component are characterised by excellent stability and are very secure.
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