Etchant oxidation

The Oxidation reactor system for Acidic etchant uses Oxygen gas and replaces other oxidizing agents such as Hydrogen Peroxide, Ozone or Sodium Chlorate. 

Remove hazardous waste

The Oxidation reactor system removes hazardous waste generated from traditional oxidizing agents. Reduced amounts of transport and costs for handling this waste are both system benefits.

Improve quality

The Oxidation reactor system enables very tight Control of redox potential enabling steeper flanks, as well as improved tolerance over temperature, Cu1, Cu2 and HCl concentration.

Safer workplace

The Oxidation reactor system completely elminates the risk of generating Chlorine gas that otherwise might occur in the process when using Hydrogen Peroxide. 

Contact a Sigma representative to get further details!