Illinois Administrative Code
Title 35 - ENVIRONMENTAL PROTECTION
Part 212 - VISIBLE AND PARTICULATE MATTER EMISSIONS
Subpart Q - STONE, CLAY, GLASS AND CONCRETE MANUFACTURING
Section 212.422 - Portland Cement Manufacturing Processes

Current through Register Vol. 48, No. 38, September 20, 2024

Section 212.321 of this Part shall not apply to the kilns and coolers of portland cement manufacturing processes.

a) The kilns and clinker coolers of portland cement manufacturing processes for which construction or modification commenced prior to April 14, 1972, shall comply with the emission standards and limitations of Section 212.322 of this Part.

b) The kilns and clinker coolers of portland cement manufacturing processes for which construction or modification commenced on or after April 14, 1972, shall comply with the following emission standards and limitations:

1) No person shall cause or allow the emission of particulate matter into the atmosphere from any such kiln to exceed 0.3 lbs/T of feed to the kiln.

2) No person shall cause or allow the emission of particulate matter into the atmosphere from any such clinker cooler to exceed 0.1 lbs/T of feed to the kiln.

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