NOVEL LEAKS CONTAINMENT EMBODIMENT FOR ELECTROCHEMICAL STACK

摘要

A flow battery having a first tank for an anode electrolyte, a second tank for a cathode electrolyte, respective hydraulic circuits provided with corresponding pumps for supplying electrolytes to specific planar cells, provided with channels at the two mutually opposite faces for the independent conveyance of the electrolyte, mutually separated by a membrane-electrode assembly, the planar cells are provided with a drain channel, all the planar cells constituting a laminar pack, at least one end plate of the laminar pack there being aligned to an end plate provided with at least one drain hole connected to the respective electrolyte tank.