Method for manufacturing sulfuric acid solution and electrolyzer used thereof

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United States of America Patent

PATENT NO 11781228
APP PUB NO 20210230755A1
SERIAL NO

16965423

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Abstract

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A method for manufacturing a sulfuric acid solution includes supplying a chloride ion-containing sulfuric acid solution as an initial electrolyte in an electrolyzer inside of which is divided into an anode chamber and a cathode chamber by a diaphragm; and subsequently taking out a metal dissolved electrolyte in which a metal constituting the anode is dissolved from the anode chamber while supplying a current to an anode and a cathode disposed in the electrolyzer.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO METAL MINING CO LTD11-3 SHIMBASHI 5-CHOME MINATO-KU TOKYO 105-8716

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Hiroshi Niihama, JP 902 9719
Matsuoka, Itsumi Niihama, JP 16 14
Senba, Yusuke Niihama, JP 9 1
Watanabe, Hiroto Niihama, JP 57 427

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