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 Code of Federal Regulations (Last Updated: November 8, 2024)
 Title 40 - Protection of Environment
 Chapter I - Environmental Protection Agency
 SubChapter C - Air Programs
 Part 63 - National Emission Standards for Hazardous Air Pollutants for Source Categories
 Subpart TTTTT - National Emissions Standards for Hazardous Air Pollutants for Primary Magnesium Refining

  Table 3 to Subpart TTTTT of Part 63 - Initial Compliance With Emission Limits  

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  • Table 3 to Subpart TTTTT of Part 63 - Initial Compliance With Emission Limits

    As required in 63.9916, you must demonstrate initial compliance with the emission limits according to the following table:

    For . . . You have demonstrated initial compliance if . . .
    1. Each spray dryer stack a. The average mass flow of particulate matter from the control system applied to emissions from each spray dryer, measured according to the performance test procedures in § 63.9913(c), did not exceed 100 lbs/hr; and
    b. The average mass flow of hydrochloric acid from the control system applied to emissions from each spray dryer, determined according to the performance test procedures in § 63.9914(c), did not exceed 200 lbs/hr.
    2. Each magnesium chloride storage bin scrubber stack a. The average mass flow of hydrochloric acid from the control system applied to the magnesium chloride storage bins scrubber exhaust, measured according to the performance test procedure in § 63.9914, did not exceed 47.5 lbs/hr and 0.35 gr/dscf; and
    b. The average mass flow of PM10 from the control system applied to the magnesium chloride storage bins scrubber exhaust, determined according to the performance test procedures in § 63.9913, did not exceed 2.7 lbs/hr and 0.016 gr/dscf.
    3. Each melt/reactor system stack a. The average mass flow of PM10 from the control system applied to the melt/reactor system exhaust, measured according to the performance test procedures in § 63.9913, did not exceed 13.1 lbs/hr; and
    b. The average mass flow of hydrochloric acid from the control system applied to the melt/reactor system exhaust, measured according to the performance test procedures in § 63.9914, did not exceed 7.2 lbs/hr; and
    c. The average mass flow of chlorine from the control system applied to the melt/reactor system exhaust, measured according to the performance test procedures in § 63.9914, did not exceed 100 lbs/hr.
    d. The average concentration of dioxins/furans from the control system applied to the melt/reactor system exhaust, measured according to the performance test procedures in § 63.9915, did not exceed 36 ng TEQ/dscm corrected to 7% oxygen.
    4. Each launder off-gas system stack a. The average mass flow of particulate matter from the control system applied to the launder off-gas system collection system exhaust, measured according to the performance test procedures in § 63.9913, did not exceed 37.5 lbs/hr; and
    b. The average mass flow of hydrochloric acid from the control system applied to the launder off-gas system collection system exhaust, measured according to the performance test procedures in § 63.9914, did not exceed 46.0 lbs/hr; and
    c. The average mass flow of chlorine from the control system applied to the launder off-gas system collection system exhaust, measured according to the performance test procedures in § 63.9914, did not exceed 26.0 lbs/hr.