用于矿热炉冶炼的粒状碳质还原剂的导电性质是由其结构电阻确定的。
The current conduction behavior of carbon reductive agent is determined by its structural resistance, which plays an important role in ferroalloy smelting process in the submerged arc furnace.
以金川镍闪速炉渣为原料，在高温熔融态下加入碳质还原剂以及钙质熔剂，还原渣中的铁及其它有价金属，并对还原过程进行了系统研究。
A new process for recovering iron and other valuable metals with carbonaceous reducing agent and calcic flux at high temperature from Jinchuan nickel slag has been investigated.
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