摘要
对开滦矿区炼焦煤资源的分布情况及特性进行分析,主要从黏结性及结焦性等方面分析了开滦洗精煤的煤种优势。从实践可知,配入开滦炼焦煤,焦炭的冷热强度均有不同程度的提高和改善。
The distribution and characteristics of coking coal resource in Kailuan mining area were discussed. In view of the caking property, and coking property, the advantages of Kailuan cleaned coal quality were analyzed. The experiences showed that the cold strength and thermal strength of coke were improved in different degree by blending with Kailuan coking coal.
出处
《煤质技术》
2009年第3期1-3,共3页
Coal Quality Technology
关键词
开滦煤炭
资源分布
煤质特点
炼焦适用性
Kailuan coal
resource distribution
characteristics of coal quality
coking applicability
