Waste Heat Recovery System - an overview | ScienceDirect ...
Raw materials: • Ratio of raw meal to clinker is ~ 1.5. Since raw mills are designed to work for 20 h compared to 24 h for a kiln they have a correspondingly higher capacity to consider. Therefore raw material to be dried is 1.8 kg/kg clinker. • Water to be evaporated from 5% to 1% is equal to 0.08 kg/kg clinker. •
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