Passivation of solid electrodes by ethylene diamine tetraacetic acid (EDTA) comprises aid to electrochemical metering of phenolic compounds and their oxidation

Backlog Química Química orgânica fina Tecnologia de superfície, Revestimento

Passivation of solid electrodes by ethylene diamine tetraacetic acid (EDTA) comprises aid to electrochemical metering of phenolic compounds and their oxidation

NOVELTY – The passivation of solid electrodes by EDTA has addition of EDTA to the electrolyte in electrochemical metering of phenolic compounds. The phenolic compound oxidation is also controlled. USE – In metallurgy.

Main Application Field

E17 (Other aliphatics.); J03 (Electrochemical processes and electrophoresis – including ozone production, brine electrolysis, water electrolysis, production of chemical compounds and non-metallic elements, but excluding batteries or other means of producing power and the treatment of metals (C25B).); M11 (Electroplating; electrolytic treatment of or with metals – including electro-deposition of metals, electro-plating apparatus, electro-forming, electro-erosion, spark erosion, anodising (electrophoretically) coating metals and electrolytic cleaning and polishing (C25).); X25 (Industrial Electric Equipment)

INVENTORS:

KUBOTA LAURO TATSUO
CARVALHO ROSANGELA MARGARETE DE

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Patent number: BR200306244-A;BR200306244-B1

PATENT STATUS:

GRANTED

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607

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