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Waste from Metal
Processing Industries
M. Balakrishnan, V.S. Batra, and J.S.J Hargreaves
CONTENTS
2.1 Iron and Steel .................................................................................................. 24
2.1.1 Slag .....................................................................................................25
2.1.1.1 Slag Utilization ....................................................................25
2.1.1.2 Hot Processing .....................................................................27
2.1.1.3 Recovery of Iron and Other Compounds .............................29
2.1.1.4 Cement and Concrete ........................................................... ...