Electrolysis generation of manganese (III) ion in inside of strong sulfuric acid

Title:

Electrolysis generation of manganese (III) ion in inside of strong sulfuric acid

Document Type and Number:

Japanese Patent JP6060270

Kind Code:

B2

Abstract:

An electrolytic cell and a method of electrochemical oxidation of manganese (II) ions to manganese(III) ions in the electrolytic cell are described. The electrolytic cell comprises ( 1 ) an electrolyte solution of manganese(II) ions in a solution of 9 to 15 molar sulfuric acid; (2) a cathode immersed in the electrolyte solution; and (3) an anode immersed in the electrolyte solution and spaced apart from the cathode. Various anode materials are described including vitreous carbon, reticulated vitreous carbon, and woven carbon fibers.

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Inventors:

Trevor Pearson
Terence Clark
Roshan Vui Chapanelli

Application Number:

JP2015543041A

Publication Date:

January 11, 2017

Filing Date:

September 26, 2013

Export Citation:

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Assignee:

MacDermid AQ Men Incorporated

International Classes:

C25B9/00; C09K13/04; C23C18/24; C25B1/00; C25B11/06; C25B11/12; C25B15/02

Domestic Patent References:

JP11080069A
JP64047890A
JP2197590A
JP55094488A
JP2010121143A

Foreign References:

WO1984002522A1

Attorney, Agent or Firm:

Koichi Hirota
Yoshihiro Nagare
Naoko Matsuda
Takeshi Yamashita

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