Generic MACT II - Carbon Black Production
For Generic MACT II - Carbon Black Production, cfr subpart is 40 CFR 63 Subpart YY; source type is major sources; original final rule date is 1999-06-29; most recent amendment date is 2024-04-04; rtr status is completed, recorded from its source on 2026-08-15.
- source category
- Generic MACT II - Carbon Black Production
- cfr subpart
- 40 CFR 63 Subpart YY
- source type
- major sources our reading
- original final rule date
- 1999-06-29
- most recent amendment date
- 2024-04-04
- rtr status
- completed our reading
- key haps regulated
- hydrogen fluoride, cyanide
- epa category url
- https://www.epa.gov/stationary-sources-air-pollution/acetal-resins-acrylic-modacrylic-fibers-carbon-black-hydrogen our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
This regulation sets standards for multiple source categories including: acetyl resins production, hydrogen fluoride production, polycarbonate, ethylene and cyanide chemical production. The rule includes requirements that are source category specific, and requirements that apply to all source categories that are regulated under the generic maximum achievable control technology (GMACT) standards subpart (e.g., general recordkeeping, reporting, compliance, operation, and maintenance requirements).
— epa.gov, retrieved 2026-08-15
Where each value comes from
The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.
rtr status
Generic MACT II - Cyanide Chemicals Manufacturing | 1/15/2021 | 11/19/2021
— all from epa.gov, retrieved 2026-08-15