Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1990-10-25
1992-08-25
Tufariello, T. M.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
C25F 106
Patent
active
051416069
ABSTRACT:
A method for the electrolytic pickling or degreasing of a steel plate in an aqueous solution having an electrode disposed therein, wherein an insoluble electrode or a ferrite electrode is used as the electrode, said insoluble electrode comprising an electrically conductive substrate having provided thereon directly or through an intermediate layer, an electrode coating containing a platinum group metal or an oxide thereof.
REFERENCES:
patent: 4391685 (1983-07-01), Shepard et al.
patent: 4493754 (1985-01-01), Abys et al.
patent: 4544462 (1985-10-01), Furutani
Chemical Abstracts 104:22 pp. 271-272 (Jun. 2, 1986).
Chemical Abstracts 111:24, p. 447 (Dec. 11, 1989).
Hayashi Takanobu
Matsumoto Yukiei
Suganuma Yoshiaki
Yamada Kuniaki
Permelec Electrode Ltd.
Tufariello T. M.
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