摘要
生产实践中密闭鼓风炉富氧熔炼节焦的重要途径包括:选择合理渣型,稳定渣型,防止渣型经常波动;控制合理的脱硫率;用冶金焦替代土焦;减少烟气带走热量四方面,本文从这四个方面进行了论述。为降低密闭鼓风炉富氧熔炼焦耗提供了一定的参考。
In the airtight blast furnace production practice ,the important ways of reducing the coking con‐sumption include four aspects：choosing reasonable slag , stabilizing slag , and preventing slag from fluctua‐ting ;controlling reasonable desulphurization rate;replacing T uJiao by metallurgical coke;reducing heat taken away by flue gas . The article discusses it from these four aspects . It provides certain references for the reduction of the airtight oxygen -enriched melting coking furnace consumption .
出处
《有色矿冶》
2014年第6期22-25,共4页
Non-Ferrous Mining and Metallurgy
关键词
密闭鼓风炉富氧熔炼
焦耗
渣型
脱硫率
the airtight blast furnace oxygen -enriched melting
coking consumption
slag type
desulphuri-zation rate
