Outotec Nickel Matte Sulphate Leaching Process

The Outotec Nickel Matte Sulphate Leaching Process offers a proven processing method for various nickel containing raw materials. Outotec's industry leading sulphate-based pressure leaching is the key to the process to guarantee high recoveries of nickel, cobalt and precious metals.

  • High-quality nickel end products and saleable precious metals by-products
  • High automation rate minimizes operation costs
  • Well proven process