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Plant Database
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Acid Plant Database November 3, 2009
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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 |
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