公开(公告)号：US11542610B2

公开(公告)日：2023-01-03

申请号：US16333299

申请日：2017-09-18

申请人： COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES

发明人： Vincent Lacroix ,  Albin Chaise ,  Julie Cren ,  Magali Reytier ,  Guilhem Roux

IPC分类号： H01M8/04082 ,  C25B1/04 ,  C25B15/08 ,  H01M8/04014 ,  H01M8/18 ,  C25B15/02 ,  C25B9/70 ,  H01M8/04007 ,  H01M8/12

摘要： A system for high-temperature reversible electrolysis of water, characterised in that it includes: a high-temperature reversible electrolyser, configured to operate in SOEC (solid oxide electrolyser cell) mode to produce hydrogen and store electricity, and/or in SOFC (solid oxide fuel cell) mode to withdraw hydrogen and produce electricity; a hydride tank, thermally coupled with the reversible electrolyser, the system being configured to allow the recovery of heat released by the hydride tank during hydrogen absorption in order to produce pressurised steam intended for entering the reversible electrolyser in SOEC mode, and to allow the recovery of heat released by the one or more outgoing streams from the reversible electrolyser in SOFC mode so as to allow the desorption of hydrogen from the hydride tank.

公开(公告)号：US20190245224A1

公开(公告)日：2019-08-08

申请号：US16333299

申请日：2017-09-18

申请人： COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES

发明人： Vincent Lacroix ,  Albin Chaise ,  Julie Cren ,  Magali Reytier ,  Guilhem Roux

IPC分类号： H01M8/04082 ,  C25B1/04 ,  C25B15/08 ,  C25B9/18 ,  H01M8/04014 ,  H01M8/18

CPC分类号： H01M8/04216 ,  C25B1/04 ,  C25B9/18 ,  C25B15/02 ,  C25B15/08 ,  H01M8/04007 ,  H01M8/04014 ,  H01M8/186 ,  H01M2008/1293 ,  Y02E60/366 ,  Y02E60/528 ,  Y02P20/129

摘要： A system for high-temperature reversible electrolysis of water, characterised in that it includes: a high-temperature reversible electrolyser, configured to operate in SOEC (solid oxide electrolyser cell) mode to produce hydrogen and store electricity, and/or in SOFC (solid oxide fuel cell) mode to withdraw hydrogen and produce electricity; a hydride tank, thermally coupled with the reversible electrolyser, the system being configured to allow the recovery of heat released by the hydride tank during hydrogen absorption in order to produce pressurised steam intended for entering the reversible electrolyser in SOEC mode, and to allow the recovery of heat released by the one or more outgoing streams from the reversible electrolyser in SOFC mode so as to allow the desorption of hydrogen from the hydride tank.