公开(公告)号：EP1933966A1

公开(公告)日：2008-06-25

申请号：EP06775050.5

申请日：2006-07-28

申请人： HYDRO-QUEBEC

发明人： ZAGHIB, Karim ,  JALBERT, Jocelyn ,  GUERFI, Abdelbast ,  MICHOT, Christophe ,  GAUTHIER, Michel ,  DONTIGNY, Martin ,  CHAREST, Patrick

IPC分类号： B01D15/00 ,  C01D15/00 ,  H01M10/26 ,  H01M4/36 ,  H01M4/40 ,  B01J20/04 ,  C99Z99/00

CPC分类号： H01M10/4242 ,  B01D15/00 ,  H01M10/0565 ,  H01M10/0566 ,  H01M2300/0085

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.

公开(公告)号：EP1933966B1

公开(公告)日：2012-05-30

申请号：EP06775050.5

申请日：2006-07-28

申请人： HYDRO-QUEBEC

发明人： ZAGHIB, Karim ,  JALBERT, Jocelyn ,  GUERFI, Abdelbast ,  MICHOT, Christophe ,  GAUTHIER, Michel ,  DONTIGNY, Martin ,  CHAREST, Patrick

IPC分类号： B01D15/00 ,  C01D15/00 ,  H01M10/26 ,  H01M4/36 ,  H01M4/40 ,  B01J20/04 ,  C99Z99/00

CPC分类号： H01M10/4242 ,  B01D15/00 ,  H01M10/0565 ,  H01M10/0566 ,  H01M2300/0085

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.

公开(公告)号：EP1933966A4

公开(公告)日：2010-10-06

申请号：EP06775050

申请日：2006-07-28

申请人： HYDRO QUEBEC

发明人： ZAGHIB KARIM ,  JALBERT JOCELYN ,  GUERFI ABDELBAST ,  MICHOT CHRISTOPHE ,  GAUTHIER MICHEL ,  DONTIGNY MARTIN ,  CHAREST PATRICK

IPC分类号： B01D15/00 ,  B01J20/04 ,  C01D15/00 ,  C99Z99/00 ,  H01M4/36 ,  H01M4/40 ,  H01M10/0565 ,  H01M10/0566 ,  H01M10/26

CPC分类号： H01M10/4242 ,  B01D15/00 ,  H01M10/0565 ,  H01M10/0566 ,  H01M2300/0085