METHOD FOR REGENERATING IRON CHLORIDE-BASED ETCHING LIQUID CONTAINING IRON AND NICKEL

PROBLEM TO BE SOLVED: To easily remove dissolved metals accumulated into an iron chloride-based etching liquid containing nickel by being used for an etching. SOLUTION: In the method for regenerating the iron chloride-based etching liquid containing nickel in an electrolytic cell, an Fe-Ni alloy in...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	IZUMI FUMIAKI, WATANABE NOBUHIRO, KUBOTA AKIRA, TASHIRO YASUNORI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!