cuba separation of steel dust from grinding sludge
An overview of utilization of slag and sludge from steel. Mar 01, 2007 In the direct use of the steel plant wastes, a briquetting plant was commissioned at National Steel Corporation, Great Lake to recycle 300,000 metric tonnes of waste materials such as BOF sludge, BF dust and sludge, LD sludge, mill scale and other materials (Landow et al., 1997).
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