Improvements in and relating to the Separation of Zinc from Zinc Sulphate Solution

• Main Authors: JISHICHIRO MIYAZAWA, KUNIGORO NAMEKAWA, KUMAZO MIYABARA, SHOTARO EMURA
• Format: Patent
• Language: English
• Published: 09.05.1912
• Subjects: APPARATUS THEREFOR; CHEMISTRY; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; METALLURGY; PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS

5967. Namekawa, K., Miyazawa, J., Miyabara, K., and Emura, S. March 19, 1910, [Convention date]. Zinc, depositing; electrodes. - Lead anodes used in the deposition of thick non-porous zinc from zinc-sulphate solution are freed from peroxide and persulphate by causing them to act temporarily as catho...