NCV 2 9 2012 - US EPA
The plant has produced Portland cement since 1942. From 1942 to the early 1980s the plant expanded from one kiln to six kilns. These kilns used the wet process to manufacture cement. In early 1981, CEMEX made a decision to convert Kilns 4, 5 and 6 from oil to coal burning using a roller mill in an indirect, pulverized coal firing system.
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