The smelting of ores produces gas streams with different compositions depending on the particular application. HLU-atea has experience with the treatment of roaster gases evolving by the smelting of sulfidic ores. Also the re-condensation of sulfuric acid is one of our specialties We offer:
- Hydrofluoric acid scrubbers
- Gas dryers (e.g. with sulfuric acid)
- Sulfuric acid re-condensation plants
- SO2 scrubbers
- Hg scrubbers
- Apparatus and duct engineering
Depending on the application we supply individual apparatuses or take over the entire project for the turnkey system.