Comparing the traditional blast furnace process and the new technology optimized process,the blast furnace op-eration is divided into control group(traditional process)and experimental group(new technology introduced).The tradi-tional blast furnace process has the problems of low energy efficiency,high scrap rate,sulfur emission and dust emission,lack of advanced combustion control and intelligent system.New technologies include efficient combustion systems,intelli-gent control systems and environmentally friendly technologies.The results show that the new technology can increase the energy efficiency by 15.2％,increase the iron content of pig iron by 2.61％,and reduce the scrap rate by 1.5％.In terms of waste gas treatment,the new technology has reduced sulfur emissions by 85.2％and soot emissions by 41％.In terms of waste treatment,the reuse rate of waste reached 76.3％.The introduction of new technologies not only helps to improve pro-duction efficiency and reduce production costs,but also makes blast furnace operation more sustainable,environmentally friendly and competitive.
维普
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