An alternative approach to finding specific uses for steelmaking slag outside the steelworks is to recycle the slag inside the process itself. One of the major driving forces for this approach is the knowledge that the phosphorous content of steelmaking slag (as much as 3%P2O5) is usually too high for it to be returned freely to the sinter plant.
Regenerator slag that is recycled to the De-P furnace, on the mass of slag generated in each unit process; the phosphorous distribution between metal and slag; process heat requirements and the required coke supply to the Regenerator to keep the hot-metal saturated with carbon.
the slag chemical compositions are very important in steelmaking you cant define his future use depending of chemical composition, for example, exist two types of slag in steelmaking, white and black slag
Hello
The purpose of the composition of the slag is to clean the metal from the nonmetallic particles in the melting process, as well as to protect the molten metal from oxidation.
With respect
Emil Yankov
Importance of Slag Composition in Recycling of Metals
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Recycling and environmental issues of metallurgical slags ...
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www.saimm.co.za/Conferences/MoltenSlags2004/349-Reuter.pdf
RECYCLING AND ENVIRONMENTAL ISSUES OF METALLURGICAL SLAGS ... slag recycling has ... and BOIN, U. Recycling and environmental issues of metallurgical slags and ...
Dennis
Dennis Mazur
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