CCS in the Cement Industry IEAGHG
Mill Flue gas Fuel Clinker Precalciner Rotary kiln CaO SiO 2 etc →calcium silicates etc Fuel Cement Additives 900 Preheaters multiple stages Hot gas Cooler 1350 ° C °C Raw meal limestone etc Mill and drier Cement Plant CO 2 emissions •Sources of CO 2 emissions • Limestone decomposition >60% • Fuel combustion • Imported electricity indirect emission
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