Corrosion behavior of ruthenium oxide-titanium anodes during production of sodium chlorate by electrolysis of chloride-chlorate solutions
Journal Article
·
· J. Appl. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:7059643
The authors studied the influence of specific factors in chlorate electrilysis on the corrosion behavior of ROTA. The technique used in the investigation was based on neutron activation of the test specimens followed by corrosion tests. Figures show the dependence rate of ruthenium dissolution on the sodium chloride production during production of chlorate by electrolysis with ROTA, and dependence of the rate of ruthenium dissolution and of the rate of oxygen evolution during polarization of ROTA. Over the entire range of ROTA potentials studied the process of oxygen evolution conforms to the Tafel relationship. The rate of ruthenium dissolution in chlorate solution rises by more than 4 orders of magnitude with increase of the ROTA potential.
- OSTI ID:
- 7059643
- Journal Information:
- J. Appl. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Appl. Chem. USSR (Engl. Transl.); (United States) Vol. 58:3,PT.2; ISSN JAPUA
- Country of Publication:
- United States
- Language:
- English
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Sun Sep 01 00:00:00 EDT 1985
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· Sov. Electrochem. (Engl. Transl.); (United States)
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Related Subjects
36 MATERIALS SCIENCE
360105 -- Metals & Alloys-- Corrosion & Erosion
360205 -- Ceramics
Cermets
& Refractories-- Corrosion & Erosion
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400101 -- Activation
Nuclear Reaction
Radiometric & Radiochemical Procedures
400400* -- Electrochemistry
ACTIVATION ANALYSIS
ALKALI METAL COMPOUNDS
ANODES
BARYON REACTIONS
CHALCOGENIDES
CHEMICAL ANALYSIS
CHEMICAL REACTIONS
CHLORATES
CHLORIDES
CHLORINE COMPOUNDS
CORROSION
DISSOLUTION
ELECTROCHEMICAL CORROSION
ELECTRODES
ELECTROLYSIS
ELEMENTS
HADRON REACTIONS
HALIDES
HALOGEN COMPOUNDS
LYSIS
METALS
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
OXIDES
OXYGEN COMPOUNDS
PRODUCTION
REFRACTORY METAL COMPOUNDS
RUTHENIUM COMPOUNDS
RUTHENIUM OXIDES
SODIUM CHLORIDES
SODIUM COMPOUNDS
TITANIUM
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
360105 -- Metals & Alloys-- Corrosion & Erosion
360205 -- Ceramics
Cermets
& Refractories-- Corrosion & Erosion
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400101 -- Activation
Nuclear Reaction
Radiometric & Radiochemical Procedures
400400* -- Electrochemistry
ACTIVATION ANALYSIS
ALKALI METAL COMPOUNDS
ANODES
BARYON REACTIONS
CHALCOGENIDES
CHEMICAL ANALYSIS
CHEMICAL REACTIONS
CHLORATES
CHLORIDES
CHLORINE COMPOUNDS
CORROSION
DISSOLUTION
ELECTROCHEMICAL CORROSION
ELECTRODES
ELECTROLYSIS
ELEMENTS
HADRON REACTIONS
HALIDES
HALOGEN COMPOUNDS
LYSIS
METALS
NEUTRON REACTIONS
NUCLEAR REACTIONS
NUCLEON REACTIONS
OXIDES
OXYGEN COMPOUNDS
PRODUCTION
REFRACTORY METAL COMPOUNDS
RUTHENIUM COMPOUNDS
RUTHENIUM OXIDES
SODIUM CHLORIDES
SODIUM COMPOUNDS
TITANIUM
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS