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DKL Engineering, Inc.
Handbook of Sulphuric Acid Manufacturing
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Sulphuric Acid
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Process Engineering Data Sheets - PEDS
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Acid Plant Database November 3, 2009
Plants with NOx treatment systems
Owner | Location | Type of Plant | Treatment Method(s) |
Incitec Pivot Limited | Mount Isa, Australia | Copper Smelter | Outotec De-NOx System |
Nyrstar | Budel, The Netherlands | Zinc Roaster | NOx SCR - Gas Phase |
Southern Copper Corporation | Ilo, Peru | Copper Smelter | Stripper |
Sterlite Industries | Tuticorin, India | Copper Smelter | Candle drip
collection - Acid sold Hydrazine hydrate (10% solution) added to absorber pump tank |
Umicore Precious Metals Refining | Hoboken, Belgium | Pb/Ni/Cu, Recycled Materials | Candle drip
collection Outotec De-NOx system |
Vale Inco | Sudbury, Ontario | Nickel Smelter |
Stripper Sulfamic acid and hydrogen peroxide (US Patent 5955050) |
Xstrata Copper | Rouyn-Noranda, Canada | Copper Smelter | Stripper and Hydrazine Addition |