- Chlorine gas
- Sodium chlorate
- Hydrogen peroxide (copper chloride only)
Chemcut patented the etchant regeneration process nearly 50 years ago (Patent #3,526,560) and, since that time, has delivered approximately 1,000 copper and ferric chloride regeneration systems worldwide.
- 0 – 1,000 pounds of metal per day
- Can build systems to handle larger amounts of metal per day if needed
All Chemcut acid regeneration systems for copper and ferric chloride utilize oxidation-reduction and specific gravity control. Automatic control of the hydrochloric acid content is optional.
In addition to Chemcut acid regeneration systems for copper and ferric chloride, Chemcut offers system-integrated chemistry control systems for ammonia-based etchants, micro-etch applications, developer control, and feed & bleed systems for stripping, chemical cleaning, and many other solutions.