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Cathodic processes at electrolysis of chloride and chloride-fluoride melts of zirconium

✍ Scribed by L.P. Polyakova; P.T. Stangrit

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
462 KB
Volume
27
Category
Article
ISSN
0013-4686

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✦ Synopsis

Electrochemical reduction of zirconium from the NaCl -KCI-ZrCh molten mixture proceeds reversibly in two consequent steps :

Zr" + 245 --+ ZrΒ°.

With addition of sodium fluoride into the NaCI-KCI-ZrCL melt and also in the NaCl-KCl-K,ZrF 6 molten mixture, reduction of zirconium occurs reversibly four-electrons step reaction :

Zr" +4e --+ ZrΒ°.

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