Total energy of the hearth gas in pulverized-coal injection

被引：1

作者：

Lyalyuk V.P. ^{[1
]}

Tarakanov A.K. ^{[2
]}

Kassim D.A. ^{[1
]}

机构：

[1] Krivoi Rog Metallurgical Institute, Ukrainian National Metallurgical Academy, Krivoi Rog

[2] Ukrainian National Metallurgical Academy, Dnepr

来源：

Steel in Translation | 2017年 / 47卷 / 03期

关键词：

blast furnaces; hearth-gas flux; pulverized-coal injection; theoretical temperature; total energy;

D O I：

10.3103/S0967091217030081

中图分类号：

学科分类号：

摘要：

Recommendations are made for calculation of the total energy of the hearth-gas flux in pulverized-coal injection. That permits monitoring of the mean total energy and the energy at each tuyere in the blast furnace. On that basis, the penetration depth of the hearth-gas flux toward the center of the furnace may be regulated for each tuyere, and hence the gas-dynamic and reducing conditions in the blast furnace may be improved. © 2017, Allerton Press, Inc.

引用

页码：190 / 197

页数：7

共 16 条

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