Theoretical Combustion Temperature in Blast Furnaces

被引：0
作者：
Novokhatskii A.M. [1 ]
Diment’ev A.O. [1 ]
Padalka A.V. [1 ]
机构：
[1] Donbass State Technical University, Alchevsk
来源：
Diment’ev, A.O. (dimentev@inbox.ru) | 2018年 / Pleiades journals卷 / 48期
关键词：
blast furnace; blast-furnace performance; pulverized-coal injection; theoretical combustion temperature;
D O I：
10.3103/S0967091218090115
中图分类号：
学科分类号：
摘要：
Various methods of calculating the combustion temperature with pulverized-coal injection are analyzed. On that basis, the method that best corresponds to current blast-furnace operating conditions is selected. Calculations of the theoretical combustion temperature with variation in the rank and characteristics of the coal confirm the need for constant monitoring of the coal’s physicomechanical properties. That improves the stability of blast-furnace operation. © 2018, Allerton Press, Inc.
引用
收藏
页码：593 / 596
页数：3
相关论文
共 9 条
  • [1] Volkov Y.P., Shparnerg L.Y., Gusarov A.K., Tekhnolog-domenshchik: spravochnik (Technologist Blast Furnace Operator: Handbook), (1986)
  • [2] Anishchenko S.A., Tomsh A.A., Kravchenko V.P., Calculation of the theoretical combustion temperature in the blast furnace fire with injection of pulverized coal, Visn. Priazovsk. Derzh. Tekh. Univ., Ser. Tekh. Nauki, 20, pp. 25-28, (2010)
  • [3] Dunaev N.E., Kukhtin T.I., Calculations of the theoretical temperature of tuyere gases in blast furnace smelting with an oxygen-enriched blast, Stal’, 7, pp. 600-604, (1977)
  • [4] Kassim D.A., Lyalyuk V.P., Tarakanov A.K., Et al., Determination of the theoretical combustion temperature during injection of natural gas and pulverized coal into the fire of a blast furnace, Metall. Gornorudn. Prom-st, 2, pp. 38-43, (2016)
  • [5] Peacey J.G., Davenport W.G., The Iron Blast Furnace: Theory and Practice, (1979)
  • [6] Novokhatskii A.M., Dolzhnikov V.V., Diment'ev A.O., Padalka A.V., Theoretical combustion temperature in the tuyere zone of a blast furnace with injection of pulverized coal, Sb. Nauch. Tr. Donsk. Gos. Tekh. Univ., 49, pp. 43-48, (2017)
  • [7] Novokhatskii A.M., Dolzhnikov V.V., Diment'ev A.O., Padalka A.V., Calculation methods of the theoretical temperature of combustion, Sb. Nauch. Tr. Donsk. Gos. Tekh. Univ., 51, pp. 49-53, (2017)
  • [8] Blast Furnace Industry: Handbook, 1, (1989)
  • [9] Loison R., Foch P., Boyer A., Coke: Quality and Production, (1989)
1