Illinois Administrative Code › Title 35 - ENVIRONMENTAL PROTECTION › Part 214 - SULFUR LIMITATIONS › Subpart AA - REQUIREMENTS FOR CERTAIN SO2 SOURCES › Section 214.603 - Emission Limitations

Current through Register Vol. 48, No. 28, July 12, 2024
The owner or operator of a source must comply with the
				  following emission limitations, as applicable, expressed in terms of pounds of
				  SO2 emitted per clock hour.
a)
Aventine Renewable Energy
lb/hr
1) Cyclone East controlling First Germ Drying
							 System
0.27
2) Cyclone West controlling First Germ Drying
							 System
0.37
3) Second Germ Drying System
0.01
4) Gluten Dryer 4
3.12
5) Gluten Dryer 9
10.50
6) Germ Dryer 1
4.98
7) Germ Dryer 3
4.26
8) Yeast Dryer
1.50
9) Scrubber controlling Steep Acid Tower
1.79
10) Biogas Flare
0.001
11) Boiler A
0.00
12) Boiler B
0.00
13) Boiler C
0.00
b)
Illinois Power Resources Generating E.D.
							 Edwards
lb/hr
1) Units 1 and 2 combined
2100.00
2) Unit 3
2756.00
3) Unit 3, if both Units 1 and 2 permanently shut
							 down
4000.00
c)
Ingredion Bedford Park
lb/hr
1) Feed Transport System
24.38
2) Wet Milling: Inside In-Process Tanks
107.26
3) Wet Milling: Molten Sulfur Burner and Absorption
							 System
7.01
4) Wet Milling: Outside In-Process Tanks
2.69
5) Germ Processing Facility Channel 1 System
13.36
6) Germ Processing Facility Channel 2 System
7.07
7) Germ Processing Facility Channel 3 System
7.07
8) Germ Processing Facility Channel 4 System
7.07
d)
Midwest Generation Joliet
lb/hr
1) Joliet 9: Unit 6
189.82
2) Joliet 29: Unit 7
323.29
3) Joliet 29: Unit 8
342.15
e)
Midwest Generation Powerton
lb/hr
1) Boilers 51, 52 (Unit 5) and 61, 62 (Unit 6)
							 combined
3452.00
2) The owner or operator must comply with the
							 emission limitation set forth in subsection (e)(1) on a 30-operating day
							 rolling average basis. For purposes of this Subpart, an operating day is a
							 calendar day in which any emission unit addressed in subsection (e)(1) combusts
							 any fuel;
3) Within 24 hours after the end of each averaging
							 period, the owner or operator must use the following equation to determine the
							 combined SO2 emission rate of the emission units
							 addressed in subsection (e)(1) for each averaging period, which concludes at
							 the end of each operating day. The SO2 emission rate
							 must not exceed the limitation set forth in subsection (e)(1):
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Where:
Eavg =
							 SO2 emission rate for the averaging period, in
							 lb/hr.
Eh = SO2 emission rate for
							 stack operating hour "h" in the averaging period. For purposes of this Subpart,
							 a stack operating hour is a clock hour in which valid data is obtained, and in
							 which gases flow through the monitored stack or duct for the emission units
							 addressed in subsection (e)(1) (either for part of the hour or for the entire
							 hour) while at least one of the units is combusting fuel.
n = Number of stack operating hours in the averaging
							 period in which valid data is obtained.
4) The SO2 emission rate for
							 the emission units addressed in subsection
(e)(1) must not exceed 6,000 lb/hr in more than 5% of
							 the stack operating hours ("n" in the equation in subsection (e)(3)) in any
							 averaging period.
f)
Midwest Generation Will County
lb/hr
1) Unit 3
145.14
2) Unit 4
5000.00
g)
Owens Corning
lb/hr
1) Preheater Incinerator System 1, including
							 emissions from: Storage Tanks 9, 9A, 10, 10A, 11, 17, 18, 19, 20, 40, 41, 42,
							 and 43; Loading Racks 1, 2, and 9; and Convertors 10 and 11
44.69
2) Preheater Incinerator System 3, including
							 emissions from: Converters 8, 9, 12, 13, 14, and 15; and Loading Racks 1, 2,
							 and 9
27.23
3) Regenerative Thermal Oxidizer 3 controlling:
							 Storage Tanks 27, 28, 31, 32, 33, 34, 35, and 36
4.33
4) Regenerative Thermal Oxidizer 4 controlling:
							 Storage Tank 98; Loading Rack PV1
6.38
5) Coating Operations combined
0.15
h)
Oxbow Midwest Calcining
lb/hr
All Calcining Units combined
187.00