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Electronic Code of Federal Regulations

e-CFR data is current as of December 9, 2019

Title 40Chapter ISubchapter CPart 63Subpart TTTTT → Appendix


Title 40: Protection of Environment
PART 63—NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED)
Subpart TTTTT—National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium Refining


Table 1 to Subpart TTTTT of Part 63—Emission Limits

As required in §63.9890(a), you must comply with each applicable emission limit in the following table:

For .  .  .You must comply with each of the following .  .  .
1. Each spray dryer stacka. You must not cause to be discharged to the atmosphere any gases that contain particulate matter in excess of 100 lbs/hr; and
   b. You must not cause to be discharged to the atmosphere any gases that contain hydrochloric acid in excess of 200 lbs/hr.
2. Each magnesium chloride storage bins scrubber stacka. You must not cause to be discharged to the atmosphere any gases that contain hydrochloric acid in excess of 47.5 lbs/hr and 0.35 gr/dscf; and
   b. You must not cause to be discharged to the atmosphere any gases that contain PM10 in excess of 2.7 lbs/hr and 0.016 gr/dscf.
3. Each melt/reactor system stacka. You must not cause to be discharged to the atmosphere any gases that contain PM10 in excess of 13.1 lbs/hr; and
   b. You must not cause to be discharged to the atmosphere any gases that contain hydrochloric acid in excess of 7.2 lbs/hr; and
   c. You must not cause to be discharged to the atmosphere any gases that contain chlorine in excess of 100 lbs/hr; and
   d. You must not cause to be discharged to the atmosphere any gases that contain 36 ng TEQ/dscm corrected to 7% oxygen.
4. Each launder off-gas system stacka. You must not cause to be discharged to the atmosphere any gases that contain particulate matter in excess of 37.5 lbs/hr; and
   b. You must not cause to be discharged to the atmosphere any gases that contain hydrochloric acid in excess of 46.0 lbs/hr; and
   c. You must not cause to be discharged to the atmosphere any gases that contain chlorine in excess of 26.0 lbs/hr.

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