Indiana Administrative Code
Title 326 - AIR POLLUTION CONTROL DIVISION
Article 7 - SULFUR DIOXIDE RULES
Rule 4.1 - Lake County Sulfur Dioxide Emission Limitations
Section 4.1-6 - Carmeuse Lime sulfur dioxide emission limitations
Universal Citation: 326 IN Admin Code 4.1-6
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. 6.
(a) Carmeuse Lime, Source Identification Number 00112, shall comply with the sulfur dioxide emission limits for Rotary Kilns 1 through 5 as follows:
(1) When three (3) or fewer kilns are in
operation at the same time, the sulfur dioxide emissions are not to exceed:
(A) two and ninety-four thousandths (2.094)
pounds per ton of lime based on a one (1) hour average; and
(B) forty-eight (48) pounds per hour per
operating kiln.
(2) When
four (4) kilns are in operation at the same time, the sulfur dioxide emissions
are not to exceed:
(A) one and seven hundred
forty-five thousandths (1.745) pounds per ton of lime based on a one (1) hour
average; and
(B) forty (40) pounds
per hour per operating kiln.
(3) When five (5) kilns are in operation at
the same time, the sulfur dioxide emissions are not to exceed:
(A) one and four hundred eighty-three
thousandths (1.483) pounds per ton of lime based on a one (1) hour average;
and
(B) thirty-four (34) pounds per
hour per operating kiln.
(4) The production of lime is not to exceed
five hundred fifty (550) tons per day for each rotary kiln.
(b) Sulfur dioxide emissions shall be vented from the kilns/kiln gas filter systems at the following heights above grade:
(1) For Kiln No. 1, a stack height of
seventy-nine and one-tenth (79.1) feet.
(2) For Kiln No. 2, a stack height of
eighty-five and nine-tenths (85.9) feet.
(3) For Kiln No. 3, a stack height of
eighty-six and zero-tenths (86.0) feet.
(4) For Kiln No. 4, a stack height of
ninety-four and four-tenths (94.4) feet.
(5) For Kiln No. 5, a stack height of
eighty-seven and four-tenths (87.4) feet.
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