Value Proposition
Republic Anode Fabricators has developed an on-site etchant regeneration system. The system is a means of automatically regenerating spent cupric chloride etchant and recovering etched copper as copper metal. It eliminates the use of hazardous oxidants and eliminates generation of hazardous wastes. Currently, a working prototype for a ferric chloride etchant has been developed, with a cupric chloride etchant system in the pipelines. This technology was developed with support from the EPA and is designed to be environmentally friendly while potentially reducing etching costs for printed circuit board manufacturers.