40 CFR Appendix Table 1 to Subpart OOOO of Part 60 - Required Minimum Initial SO2 Emission Reduction Efficiency (Zi)

Table 1 to Subpart OOOO of Part 60 - Required Minimum Initial SO2 Emission Reduction Efficiency (Zi)
H2S content of acid gas (Y), % Sulfur feed rate (X), LT/D
2.0 ≤ X ≤ 5.0 5.0 < X ≤ 15.0 15.0 < X ≤ 300.0 X > 300.0
Y ≥ 50 79.0 88.51X 0.0101Y 0.0125 or 99.9, whichever is smaller.
20 ≤ Y < 50 79.0 88.51X 0.0101Y 0.0125 or 97.9, whichever is smaller 97.9
10 ≤ Y < 20 79.0 88.51X 0.0101Y 0.0125 or 93.5, whichever is smaller 93.5 93.5
Y < 10 79.0 79.0 79.0 79.0
[78 FR 58447, Sept. 23, 2013]

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