sulfur impact in pet coke in cement mills - Search
2018-11-1 The concentrations of HMs contained in samples of limestone, clay, cement kiln dust, raw mill, pet coke and scrap tires, are summarized in Table 4. As it can be seen, the concentration of HMs varied for each component and the main sources of metals remain the raw meal, coalmine wastes, pet coke, and to a lesser extent the scrap tires.
