Section 212.422  Portland Cement Manufacturing Processes

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.

(Source:  Amended at 20 Ill. Reg. 7605, effective May 22, 1996)