40 CFR Part 63, Subpart X, Table 2 to Subpart X of Part 63 - Emissions Limits for Secondary Lead Smelting Furnaces

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There are 7 Updates appearing in the Federal Register for 40 CFR 63. View below or at eCFR (GPOAccess)
View PDF at GPO Pt. 63, Subpt. X, Table 2
Table 2 to Subpart X of Part 63—Emissions Limits for Secondary Lead Smelting Furnaces
For vents from these processes . . . You must meet the following emissions limits . . . a
Total hydrocarbon ppm by volume expressed as propane corrected to 4 percent carbon dioxide Dioxin and furan (dioxins and furans) nanograms/dscmexpressed as TEQ corrected to 7 percent O2
a There are no standards for dioxins and furans during periods of startup and shutdown.
Collocated blast and reverberatory furnaces (new and existing) 20 ppmv 0.50 ng/dscm.
Collocated blast and reverberatory furnaces when the reverberatory furnace is not operating for units that comments construction or reconstruction before June 9, 1994 360 ppmv 170 ng/dscm.
Collocated blast and reverberatory furnaces when the reverberatory furnace is not operating for units that commence construction or reconstruction after June 9, 1994 70 ppmv 170 ng/dscm.
Blast furnaces that commence construction or reconstruction before June 9, 1994 360 ppmv 170 ng/dscm.
Blast furnaces that commence construction or reconstruction after June 9, 1994 70 ppmv 170 ng/dscm.
Blast furnaces that commence construction or reconstruction after May 19, 2011 70 ppmv 10 ng/dscm.
Reverberatory and electric furnaces that commence construction or reconstruction before May 19, 2011 12 ppmv 0.20 ng/dscm.
Reverberatory and electric furnaces that commence construction or reconstruction after May 19, 2011 12 ppmv 0.10 ng/dscm.

Title 40 published on 2014-07-01

The following are only the Rules published in the Federal Register after the published date of Title 40.

For a complete list of all Rules, Proposed Rules, and Notices view the Rulemaking tab.

  • 2014-11-25; vol. 79 # 227 - Tuesday, November 25, 2014
    1. 79 FR 70102 - National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Texas
      GPO FDSys XML | Text
      ENVIRONMENTAL PROTECTION AGENCY
      Direct final rule; delegation of authority.
      This rule is effective on January 26, 2015 without further notice, unless EPA receives relevant adverse comment by December 26, 2014. If EPA receives such comment, EPA will publish a timely withdrawal in the Federal Register informing the public that this rule will not take effect.
      40 CFR Part 63

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United States Code

Title 40 published on 2014-07-01

The following are ALL rules, proposed rules, and notices (chronologically) published in the Federal Register relating to 40 CFR 63 after this date.

  • 2014-12-12; vol. 79 # 239 - Friday, December 12, 2014
    1. 79 FR 73872 - Phosphoric Acid Manufacturing and Phosphate Fertilizer Production RTR and Standards of Performance for Phosphate Processing; Extension of Comment Period
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      ENVIRONMENTAL PROTECTION AGENCY
      Notice of proposed rulemaking; extension of public comment period.
      Comments. The public comment period for the proposed rule published in the Federal Register on November 7, 2014, (79 FR 66512) is being extended for 30 days to January 21, 2015.
      40 CFR Parts 60 and 63