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The Recovery of Valuable Metals from LD-Slag by Smelting Reduction  

Publication Information
Resources Recycling / v.12, no.2, 2003 , pp. 21-27 More about this Journal
Abstract
Smelting reduction technique in arc furnace was applied for the recovery of valuable metal such as V from LD slag. In the present study, the parameters for increasing the reduction rate and the reduction efficiency were selected by changing the oxide additives, melting temperature and basicity. The optimum condition for LD-slag reduction was achieved by $Al_2$$O_3$ addition. The reduction ratio of V was increased in increasing the basicity.
Keywords
Smelting; Reduction; Slag; Basicity;
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