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PM Kaldo Process

PM Kaldo Process

This versatile technology can be used for smelting and converting various primary and secondary raw materials such as concentrates, copper scrap, anode slimes, and e-waste. The process utilizes a top-blown rotary converter and Metso Outotec Kaldo Furnace equipped with advanced charging and off-gas systems for a very compact plant layout and high operational flexibility.

  • Produces a high recovery of valuable metals    
  • Lowers operating and maintenance costs    
  • Offers high process flexibility    
  • Contributes to versatile and efficient operations    
  • Allows a compact plant layout
pm kaldo process

This solution is Planet Positive

Planet Positive portfolio focuses on the most impactful technologies in our sustainable offering. Out of four focus areas, this solution creates value and positive impact on the following:
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