40 C.F.R. Table 3 to Subpart OOOOb of Part 60
Table 3 to Subpart OOOO b of Part 60—Required Minimum Initial SO 2 Emission Reduction Efficiency (Z i )
Cite as 40 C.F.R. Table 3 to Subpart OOOOb of Part 60 (2026)
H 2 S 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 0.0101 Y 0.0125 or 99.9, whichever is smaller. 20 ≤ Y < 50 79.0 88.51X 0.0101 Y 0.0125 or 97.9, whichever is smaller 97.9 10 ≤ Y < 20 79.0 88.51X 0.0101 Y 0.0125 or 93.5, whichever is smaller 93.5 93.5 Y < 10 79.0 79.0 79.0 79.0 [89 FR 62917, Aug. 1, 2024]