Blast-furnace operation with wet blast

被引:0
作者
Lyalyuk V.P. [1 ]
Tarakanov A.K. [2 ]
Kassim D.A. [1 ]
Kostenko G.P. [3 ]
Donskov E.E. [3 ]
机构
[1] Krivoi Rog Metallurgical Institute, Ukrainian National Metallurgical Academy, Krivoi Rog
[2] Ukrainian National Metallurgical Academy, Dnepr
[3] PAO ArcelorMittal Krivoi Rog, Krivoi Rog
关键词
blast; blast furnaces; moisture content; theoretical temperature;
D O I
10.3103/S0967091217080083
中图分类号
学科分类号
摘要
Traditional wetting of the blast by steam does not ensure constant moisture content. The abrupt changes in moisture content undermine the stability of the lining and the metal framework of the air heaters. A method of moisture supply that eliminates condensation in the cold-blast line is required. © 2017, Allerton Press, Inc.
引用
收藏
页码:544 / 549
页数:5
相关论文
共 11 条
[1]  
Donskov E.G., Lyalyuk V.P., Upravlenie khodom domennoi plavki (Control of Blast Furnace Smelting), (2013)
[2]  
Donskov E.G., Lyalyuk V.P., Sokrashchenie raskhoda energoresursov pri vyplavke chuguna (Energy Consumption Reduction during Cast Iron Smelting), (2014)
[3]  
Lyalyuk V.P., Kassim D.A., Onopa V.N., Donskov E.E., Teoreticheskie i eksperimental’nye issledovaniya domennoi plavki (Theoretical and Experimental Studies of Blast Furnace Smelting), (2016)
[4]  
Vegman E.F., Zherebin B.N., Pokhvisnev A.N., Yusfin Y.S., Metallurgiya chuguna (Metallurgy of Cast Iron), (1978)
[5]  
Tovarovskii I.G., Lyalyuk V.P., Evolyutsiya domennoi plavki (Evolution of Blast Furnace Smelting), (2001)
[6]  
Ramm A.N., Sovremennyi domennyi protsess (Modern Blast Furnace Process), (1980)
[7]  
Volkov Y.P., Shparber L., Ya., and Gusarov, A.K., Tekhnolog-domenshchik: spravochnik (Technologist-Blast Furnace Operator: Handbook), (1986)
[8]  
Kassim D.A., Lyalyuk V.P., Tarakanov A.K., Et al., Determination of the theoretical combustion temperature when blowing natural gas and pulverized coal into the blast furnace hearth, Metall. Gornorudn. Prom-st, 2, pp. 38-43, (2016)
[9]  
Byull. Izobret., (2010)
[10]  
Lyalyuk V.P., Tarakanov A.K., Kassim D.A., Total energy of the hearth gas in pulverized-coal injection, Steel Transl., 47, 3, pp. 190-197, (2017)