ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)


For citation:

Koshel' N. D., Malyshev V. V. Electrochemical and mass-transfer processes in the system of electrochemical synthesis of nickel hydroxide. Electrochemical Energetics, 2010, vol. 10, iss. 4, pp. 202-207. DOI: 10.18500/1608-4039-2010-10-4-202-207

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Language: 
Russian
Article type: 
Article
UDC: 
621.355.8

Electrochemical and mass-transfer processes in the system of electrochemical synthesis of nickel hydroxide

Autors: 
Koshel' Nikolai Dmitrievich, Ukrainian State Chemical and Technological University
Malyshev Valerii Vladimirovich, Ukrainian State Chemical and Technological University
Abstract: 

Mass-transfer processes are considered in a double-chamber running electrolyzer for the synthesis hydroxide of nickel (ІІ) from solution of NiSO4. The product of Ni(ОН)2 appears at co-operation of ions of Ni2+ the ions of ОН-, which are generated on a cathode. The mathematical model of processes is formulated. Decisions show dependence of concentrations of ions in a reactionary area from the managed parameters of process and current.

Reference: 
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Received: 
22.11.2010
Accepted: 
22.11.2010
Published: 
27.12.2010