METHOD OF ELECTROCHEMICAL OXIDATION OF HYDRAZINE IN NITRIC ACID SOLUTIONS

FIELD: radiochemical industry, technology of processing of spent nuclear fuel for reagent-free oxidation of hydrazine in nitric acid process solutions. SUBSTANCE: method is realized with use of cathode in form of titanium and anode, in form of tin dioxide modified by manganese in amount of 0.5-1.0 w...

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Hauptverfasser:	SHEVTSEV P.P, STARIKOV V.M, MITROSHIN I.E, POLUNIN A.K, DZEKUN E.G
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Zusammenfassung:	FIELD: radiochemical industry, technology of processing of spent nuclear fuel for reagent-free oxidation of hydrazine in nitric acid process solutions. SUBSTANCE: method is realized with use of cathode in form of titanium and anode, in form of tin dioxide modified by manganese in amount of 0.5-1.0 wt. %. EFFECT: higher productivity of process due to increased rate of oxidation of hydrazine by a factor of 3.7-14.6. 3 tbl