['Air Programs']
['Hazardous Air Pollutants']
08/19/2024
...
As required in §63.1444(o), you must meet each emission limit in the following table that applies to you.
For. . . | You must meet the following emission limit |
---|---|
Each new and existing combination of stacks or other vents from the copper concentrate dryers, converting department, the anode refining department, and the smelting vessels | Benzene emissions must not exceed 1.7E-03 lb/ton copper concentrate feed charged to the smelting vessel. |
Each new and existing combination of stacks or other vents from the copper concentrate dryers, converting department, the anode refining department, and the smelting vessels | Toluene emissions must not exceed 8.4E-04 lb/ton copper concentrate feed charged to the smelting vessel. |
Each new and existing combination of stacks or other vents from the copper concentrate dryers, converting department, the anode refining department, and the smelting vessels | Chlorine emissions must not exceed 5.4E-03 lb/ton copper concentrate feed charged to the smelting vessel. |
Each new and existing combination of stacks or other vents from the copper concentrate dryers, converting department, the anode refining department, and the smelting vessels | Hydrogen chloride emissions must not exceed 1.5E-03 lb/ton copper concentrate feed charged to the smelting vessel. |
Each new and existing combination of stacks or other vents from the copper concentrate dryers, converting department, the anode refining department, and the smelting vessels | Polycyclic aromatic hydrocarbons (excluding naphthalene) emissions must not exceed 1.0E-04 lb/ton copper concentrate feed charged to the smelting vessel. |
Each new and existing combination of stacks or other vents from the copper concentrate dryers, converting department, the anode refining department, and the smelting vessels | Naphthalene emissions must not exceed 2.8E-04 lb/ton copper concentrate feed charged to the smelting vessel. |
Each new and existing combination of stacks or other vents from the copper concentrate dryers, converting department, the anode refining department, and the smelting vessels | Dioxins/Furans emissions 1 must not exceed 6.0E+01 ng TEQ/Mg copper concentrate feed charged to the smelting vessel. |
1 Determined using the toxic equivalency factors listed in Table 2 of Recommended Toxicity Equivalence Factors (TEFs) for Human Health Risk Assessments of 2, 3, 7, 8- Tetrachlorodibenzo-p-dioxin and Dioxin-Like Compounds (incorporated by reference, see §63.14). |
[89 FR 41692, May 13, 2024]
['Air Programs']
['Hazardous Air Pollutants']
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