Using Long-Flame Coal in Steel Converters

被引：0
|
作者：
Volynkina, E. P. [1 ]
Strakhov, V. M. [2 ]
机构：
[1] Siberian State Ind Univ, Novokuznetsk, Russia
[2] Eastern Coal Chem Inst, Kuznetsk Ctr, Novokuznetsk, Russia
来源：
COKE AND CHEMISTRY | 2010年 / 53卷 / 02期
关键词：
D O I：
10.3103/S1068364X10020031
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
Preheating of scrap in converters by means of sorted long-flame coal has been introduced. Coal of the 25-13 mm class is preferable to the 50-25 mm class, in terms of faster ignition, stable combustion, stable metal temperature, shorter heating times, reduced oxygen consumption, and greater hot-metal replacement. The technology is recommended for converter shops.
引用
收藏
页码：51 / 57
页数：7
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