https://www.northernpublicradio.org/tags/petcoke petcoke en-US Copyright Tue, 14 Jan 2014 12:14:56 GMT https://www.northernpublicradio.org/2014-01-14/rules-on-the-way-for-petcoke Governor Pat Quinn this week announced emergency administrative rules for storing petroleum coke. According to a news release, the Illinois Environmental… Tue, 14 Jan 2014 12:14:56 GMT https://www.northernpublicradio.org/2014-01-14/rules-on-the-way-for-petcoke WNIJ