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

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.

Authors:

Koshel' Nikolai Dmitrievich, Ukrainian State Chemical and Technological University, 8, Gagarin Ave, Dnepropetrovsk, 49005, kkknd@ua.fm

Malyshev Valerii Vladimirovich, Ukrainian State Chemical and Technological University, 8, Gagarin Ave, Dnepropetrovsk, 49005

Key words:

гидроксид никеля, электролиз, сепаратор

Literature

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Journal issue:

2010. Т. 10, № 4,

DOI:

https://doi.org/10.18500/1608-4039-2010-10-4-202-207

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