- RHI stands for optimum refractory solutions for pyrometallurgical vessels in the nonferrous metals industry.
- The quality and service offered by RHI are based on carefully selected raw materials which have provided good service results for many years, state-of-the-art manufacturing plants, continuous and intensive research and development work and the competence of all RHI employees.
- The refractory materials and systems applied in base metals production make a significant contribution to the efficiency and safety of nonferrous metal smelters.
- Extensive knowledge of all steps of the production process and conditions at customer plants is a prerequisite for the optimum application of refractory products. Our metallurgists and process experts are active around the globe and cooperate with renowned research facilities and universities.
- Partnership and close cooperation with our customers are contributing factors that ensure enhancement of processes in the nonferrous metals industry.
Aggregates: - Flash smelting furnace (Cu,Ni)
- AUSMELT furnace (Cu,Ni,Pb,Zn,PGM)
- ISASMELT furnace (Cu,Ni,Pb,Zn,PGM)
- Electric arc furnace (Cu,Ni,Pb)
- KIVCET furnace (Pb,Zn)
- Teniente converter (Cu)
- Noranda reactor (Cu)
- Mitsubishi process (Cu)
- Vanyukov furnace (Cu,Ni)
- INCO flash smelter (Cu,Ni)
- Reverberatory furnace (Cu,Pb)
- Slag cleaning furnace (Cu)
- Peirce Smith converter (Cu,Ni,PGM)
- Anode furnace (Cu)
- Asarco furnace/Southwire furnace (Cu)
- Destillation collumns (Zn,Pb,Cd)
- TBRCs and TROFs (Cu,Pb,Ag,Au,PGM)
- Rotary kilns (Ni,Zn)
- Roasting units (several concentrates)
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