Metals and Mining
Dürr provides custom-designed gas cleaning solutions for the metallurgical industry.
Gas cleaning for acid plants, furnaces, and converters
- Wet electrostatic precipitators for collecting fine particulate matter and sulfuric acid mists from SO2-rich gas flows
- Wet electrostatic precipitators for the reduction of particulate matter from furnace and converter gas flows
- Acid gas control with wet absorbers
Control of high-temperature furnace and converter off-gases
Our evaporative gas cooling and conditioning system controls high-temperature furnace and converter off-gases, reducing their temperatures to below those of other spray technologies without wetting problems.
By lowering the temperature and conditioning the gas flow, the system protects downstream equipment from damage and improves the efficiency of downstream air pollution control equipment, such as baghouses and electrostatic precipitators.
- Horizontal and vertical coolers
- Waffle hoods
- Cu and Ni converter off-gas cooling
- Roaster off-gas cooling
- Cooling off-gases from aluminum anode baking furnaces