Indiana Administrative Code
Title 326 - AIR POLLUTION CONTROL DIVISION
Article 7 - SULFUR DIOXIDE RULES
Rule 4.1 - Lake County Sulfur Dioxide Emission Limitations
Section 4.1-11 - Ispat Inland Inc. sulfur dioxide emission limitations

Universal Citation: 326 IN Admin Code 4.1-11

Current through March 20, 2024

Authority: IC 13-14-8; IC 13-17-3-4; IC 13-17-3-11

Affected: IC 13-15; IC 13-17

Sec. 11.

(a) ArcelorMittal USA LLC (Indiana Harbor East), Source Identification Number 00316, shall comply with the sulfur dioxide emission limits in pounds per million British thermal units (MMBtu), pounds per ton, pounds per hour, and other requirements as follows:

Emissions Unit Description Emission Limit lbs/MMBtu Emission Limit lbs/hour
(1) No. 7 Blast Furnace Stoves 0.195 total 162 total
(2) No. 5 Boilerhouse 0.198 265.2
(3) Lime Plant Kiln Baghouse Stacks 0.460 32.08 total
(4) Pigging Ladle Facility 0.020 4.000
(5) Sinter Plant Windbox 180.000
(6) No. 7 Blast Furnace Canopy West Baghouse and East 0.220 432
Baghouse total
(7) No. 2 BOF Secondary Vent Stack 0.014 6.440
(8) No. 2 BOF Charge Aisle and HMS Baghouse 0.151 69.460
(9) No. 2 BOF Ladle Metal Baghouse 0.025 11.500
(10) No. 4 BOF HMS Baghouse S and N 0.151 each 36.391 each
(11) No. 4 BOF Secondary Vent Stack 0.001 0.535

(b) ArcelorMittal USA LLC (Indiana Harbor East) shall:

(1) maintain records of the:
(A) total blast furnace gas, fuel oil, and natural gas usage for each day at each emissions unit listed in this section; and

(B) average sulfur content and heating value for each day for each fuel type used during the calendar quarter;

(C) hourly sulfur dioxide emission rate in pounds of sulfur dioxide per hour calculated by dividing the total daily sulfur dioxide emissions in pounds of sulfur dioxide per day by twenty-four (24) hours; and

(D) hourly sulfur dioxide emission rate in pounds of sulfur dioxide per MMBtu or per ton for emissions units with a pounds of sulfur dioxide per MMBtu limit in this rule calculated by dividing the total daily sulfur dioxide emissions in pounds of sulfur dioxide per day by the total heat input per day in MMBtu or by the total tons per day, respectively.

(2) submit to the department within thirty (30) days of the end of each calendar quarter the calculated sulfur dioxide emission rate in pounds per million Btu and pounds per hour for each emissions unit for each day during the calendar quarter, the total fuel usage for each type of fuel used at each emissions unit for each day.

Disclaimer: These regulations may not be the most recent version. Indiana may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.