PROCESS FOR OXIDATING HYDRAZO COMPOUNDS INTO AZO COMPOUNDS WITH ANODIC OXIDATION

PROCESS FOR OXIDATING HYDRAZO COMPOUNDS INTO AZO COMPOUNDS WITH ANODIC OXIDATION

Anolyte is produced by dispersion of (ratio): 100 hydrazo cpds.: 100-120 water: 25-45 conductive salts (acid salts or acids): 3-9 oxidn. agent: 0.002-0.004 depolarisers at controlled temp. 7-15 deg.C and anodic current density 0.15-0.30 A/cm2. The efficiency of azo cpd. prodn. with regard to the req...

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Bibliographische Detailangaben
Hauptverfasser: SZEKRENYES,PETER,HU, BODNAR,JOZSEF,HU, FUEZI,LAJOS,HU, VIRAG,BALAZS,HU, SCHREMMER,ISTVAN,HU, MARTINUSZ,IMRE,HU, ISZO,LAJOS,HU
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS
METALLURGY
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Zusammenfassung:Anolyte is produced by dispersion of (ratio): 100 hydrazo cpds.: 100-120 water: 25-45 conductive salts (acid salts or acids): 3-9 oxidn. agent: 0.002-0.004 depolarisers at controlled temp. 7-15 deg.C and anodic current density 0.15-0.30 A/cm2. The efficiency of azo cpd. prodn. with regard to the required grain size is satisfactory.