Document pmoLNkKM4kxv8bjnzX7bpLKYE

.2Q4(k)(1) Process emission (O)-(N) sources March 28. 1983 204(k)(2) New sources In the March 28. 1983 and St. Louis and (3) (Illinois) MHA designed: to remove sulfur compounds from the flue -gases of petroleum and petro- chemical processes and sulfuric acid manufacturing processes In the City of Chicago 1 1 204(1) . Sources having emissions of sulfuric acid mist Existing sources Oecember 31. 1973 New Sources Oecember 14. 1978 - 86 -