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[Change Notice] [Previous Text]
As required in §63.9590(a), you must comply with each applicable particulate matter emission limit in the following table:
If your affected source is . . . | and the affected source is categorized as . . . | then you must comply with the flow-weighted mean concentration of particulate matter discharged to the atmosphere from the affected source, as determined using the procedures in §63.9621(b), such that you must not exceed . . . |
---|---|---|
1. Ore crushing and handling emission units | Existing | 0.008 grains per dry standard cubic foot (gr/dscf). |
New | 0.005 gr/dscf. | |
2. Straight grate indurating furnace processing magnetite |
Existing
New |
0.01 gr/dscf.
0.006 gr/dscf. |
3. Grate kiln indurating furnace processing magnetite |
Existing
New |
0.01 gr/dscf.
0.006 gr/dscf. |
4. Grate kiln indurating furnace processing hematite |
Existing
New |
0.03 gr/dscf.
0.018 gr/dscf. |
5. Finished pellet handling emission units |
Existing
New |
0.008 gr/dscf.
0.005 gr/dscf. |
6. Ore dryer |
Existing
New |
0.052 gr/dscf.
0.025 gr/dscf. |
[89 FR 16437, March 6, 2024]