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U.S. Department of Energy
Office of Scientific and Technical Information

Integrated hydrogen recycle system using pressurized multichamber tank

Patent ·
OSTI ID:1892549
A multi-chambered electrolyte storage tank for a redox flow battery system, may include first and second electrolyte chambers, and a bulkhead, wherein the first and second electrolyte chambers are fluidly coupled to first and second sides of a redox flow battery cell, respectively, the first and second electrolyte chambers include first and second liquid electrolyte volumes, respectively, and the first and second liquid electrolyte volumes are separated by the bulkhead positioned therebetween. In this way, manufacturing and operational complexity of a redox flow battery system can be reduced.
Research Organization:
ESS Tech, Inc., Wilsonville, OR (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AR0000261;
Assignee:
ESS Tech, Inc. (Wilsonville, OR)
Patent Number(s):
11,228,052
Application Number:
15/965,627
OSTI ID:
1892549
Country of Publication:
United States
Language:
English