Jd Holding Inc.

Beijing Pu Neng Century Sci & Tech Co. Ltd.

Matthew A M Harper

Mianyan Huang

Andy Peter Klassen

Liufeng Mou

The present invention provides a redox flow battery comprising a positive electrolyte storage tank and a negative electrolyte storage tank, wherein the positive electrolyte storage tank and the negative electrolyte storage tank is kept to be in liquid communication through a pipe, wherein the length-to-diameter ratio of the pipe for the liquid communication is not less than about 10. The present invention also provides a method for operating the redox flow battery continuously in a long period of time.

Redox flow battery and method for operating the battery continuously in a long period of time

An electrochemical battery includes a plurality of cells, each cell including negative and positive compartments to contain electrolyte solution. A manifold includes an outer manifold plate coupled to an inner manifold plate to supply and return electrolyte solution to the compartments. Each manifold plate includes supply shunt passages to convey electrolyte solution to the cells and return shunt passages to receive electrolyte solution from the cells.

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Vancouver, Canada

Matthew A M Harper