The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 02, 2021
Filed:
Jul. 02, 2018
Sumitomo Electric Industries, Ltd., Osaka, JP;
Hideyuki Yamaguchi, Osaka, JP;
Katsuya Yamanishi, Osaka, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Abstract
Provided is a method for operating a redox flow battery, the method including a step of mixing a predetermined volume of a positive electrolyte and a predetermined volume of a negative electrolyte at a predetermined period, in which the predetermined period is time x selected from a range of 320 hours or less, the predetermined volume is y % of a storage volume set for one of a positive electrolyte tank and a negative electrolyte tank, y is equal to or higher than a value represented by y=0.01%×x, when x is selected from a range of 30 hours or less, y is equal to or lower than a value represented by y=0.9%×x, and when x is selected from a range of more than 30 hours to 320 hours, y is 27.0% or less.