摘要
针对莱钢进厂煤品种多、煤质不稳定特点，通过煤岩分析，及时掌握了进厂单种煤的混煤类型及比例构成，适时地调整单种煤比例，稳定了入炉煤配比结构，进而稳定了焦炭质量。
Aiming at the variety and unstable quality of the coal for coking, through the coal petrography analysis, Lai Steel promptly grasps the type and proportion of single coals blending coal, timely adjusts the proportion of single coals, which stabilizes charging coal proportioning structure and then improves the coke quality.
作者
王磊
亓海录
张盈
Wang Lei;Qi Hailu;Zhang Ying(Laiwu Branch Company of Shandong Iron and Steel Co., Ltd., Laiwu 271104, China)
出处
《冶金信息导刊》
2018年第1期28-31,共4页
Metallurgical Information Review
关键词
单种煤
煤岩分析
评价
single coal
coal petrography analysis
evaluation
