EP 3033790 A1 20160622 - FLOW BATTERY AND REGENERATION SYSTEM WITH IMPROVED SAFETY
Title (en)
FLOW BATTERY AND REGENERATION SYSTEM WITH IMPROVED SAFETY
Title (de)
FLUSSBATTERIE UND REGENERATIONSSYSTEM MIT VERBESSERTER SICHERHEIT
Title (fr)
BATTERIE À FLUX ET SYSTÈME DE RÉGÉNÉRATION À SÉCURITÉ AMÉLIORÉE
Publication
Application
Priority
- US 201313969597 A 20130818
- US 201414184702 A 20140219
- US 2014019170 W 20140227
Abstract (en)
[origin: WO2015026393A1] A method for producing electric power and regenerating an aqueous multi-electron oxidant (AMO) and a reducer in an energy storage cycle is provided. A discharge system includes a discharge unit, an acidification reactor, and a neutralization reactor. The acidification reactor converts an oxidant fluid including the AMO into an acidic oxidant fluid. The discharge unit generates electric power and a discharge fluid by transferring electrons from a positive electrode of an electrolyte-electrode assembly (EEA) to the AMO and from a reducer to a negative electrode of the EEA. The neutralization reactor neutralizes the discharge fluid to produce a neutral discharge fluid. The regeneration system splits an alkaline discharge fluid into a reducer and an intermediate oxidant in a splitting-disproportionation reactor and releases the reducer and a base, while producing the AMO by disproportionating the intermediate oxidant. The regenerated AMO and reducer are supplied to the discharge unit for power generation.
IPC 8 full level
H01M 8/06 (2006.01); H01M 8/08 (2006.01); H01M 8/18 (2006.01); H01M 8/22 (2006.01)
CPC (source: EP RU)
H01M 8/0656 (2013.01 - EP); H01M 8/188 (2013.01 - EP); H01M 8/20 (2013.01 - EP); H01M 8/06 (2013.01 - RU); H01M 8/08 (2013.01 - RU); H01M 8/083 (2013.01 - EP); H01M 8/18 (2013.01 - RU); Y02E 60/50 (2013.01 - EP)
Citation (search report)
See references of WO 2015026393A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015026393 A1 20150226; CA 2929694 A1 20150226; EP 3033790 A1 20160622; RU 2015151909 A 20170626; RU 2624628 C2 20170705
DOCDB simple family (application)
US 2014019170 W 20140227; CA 2929694 A 20140227; EP 14713633 A 20140227; RU 2015151909 A 20140227