Project status: Completed.


The project will upscale an innovative technology for metallurgical treatment of up to 100% Waste Electric and Electronic Equipment (WEEE) concentrate.

The solution (technology)

The key technology is a novel smelting furnace in combination with an optimised separation and refining process which allows the treatment of up to 100% low-grade WEEE-concentrate, offering the possibility of concentrating and recovering base, precious and special metals (gold, silver, platinum group elements, copper and nickel).


  • Montanuniversität Leoben, Austria (Lead Partner)
  • METTOP GmbH, Austria
  • PolyMet Solutions GmbH, Austria
  • SMS Group, Germany
  • Technische Hochschule Nürnberg Georg Simon Ohm, Germany
  • UrbanGold GmbH, Austria