Optimization Model and Pollution Treatment of Sintering Ore Distribution

Yibo Wang (male ;2001.01; Han; Zhumadian, Henan; undergraduate; North China University of Technology ;063210; Electrical Engineering and Automation)
Hao Yue (Male ;2001.10; Han; Heze City, Shandong Province; University; North China University of Technology ;063210; Metallurgical Engineering)
Huibo Wang (male ;2000.07; Han; Zhangjiakou City, Hebei Province; undergraduate; North China University of Technology ;063210; Metallurgical Engineering)

Abstract


sintering process plays an important role in iron and steel smelting process. The subsequent production of blast furnace ironmaking is directly affected by the quality of sinter. Among them, the proportion of raw materials and the advanced degree of sintering process are the two main factors affecting the quality of sinter. Because the control parameters of sintering process are too many and the physical and chemical process is too complex, it is difficult to establish and control the model accurately. Therefore, workers have long relied on experience to set temperature and other factors to engage in production, resulting in the quality of sinter is unstable, the cost is not easy to be controlled. Moreover, the flue gas produced in the sintering process will have different effects on the environment. Through the data analysis of the ore distribution scheme and the results of the physicochemical analysis of sinter in a steel plant, two aspects of the work are completed: one is to establish the optimal model of the cost of the sintering process, and the most suitable temperature for the sintering process. The second is the analysis of harmful components produced in sintering process.


Keywords


sinter blending; optimized blending; TOPSIS; desulfurization and emission reduction

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References


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DOI: https://doi.org/10.30564/jbms.v2i1.2718

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