Influence of the High Content of Zh Coal in Coking Batch on the Coke Quality

被引：0

作者：

Lyalyuk, V. P. ^{[1
]}

Sokolova, V. P. ^{[1
]}

Lyakhova, I. A. ^{[1
]}

Kassim, D. A. ^{[1
]}

Shmel'tser, E. O. ^{[1
]}

机构：

[1] Krivoi Rog Natl Univ, Met Inst, Krivoi Rog, Ukraine

来源：

COKE AND CHEMISTRY | 2013年 / 56卷 / 03期

关键词：

26;

D O I：

10.3103/S1068364X13030058

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Industrial tests show that the enrichment of coal batch containing more than 70% Zh coal must be increased in order to boost coke strength. However, it makes more sense to replace some of the Zh coal in the batch with an optimal quantity of G coal, and to reduce the degree of crushing, so as to ensure coke quality consistent with blast-furnace requirements (minimum strength M-25 = 90%, M-10 = 6%).

引用

页码：95 / 99

页数：5