PRO’s proven laboratory and pilot facilities for hydrometallurgical processing include the following:

  • Pilot continuous atmospheric leaching system
  • Bench scale titanium and pilot scale stainless steel autoclaves for high pressure leaching with capacity of up to 50 gallons
  • Solvent extraction system consisting of mixer settlers, pulse column and fixed bed and continuous ion exchange systems
  • Lab and pilot scale liquid/solid separation equipped with thickeners and filters
  • Electrowinning cells for product recovery