摘要
介绍了焦油渣的产生过程与处理的必要性。研究表明,经过处理后的焦油渣含水量低、松散度高,配煤过程中容易混匀。处理后的焦油渣配入炼焦煤时,煤质波动小,焦炭质量稳定,煤焦油收率提高,不仅获得了较好的经济效益,还改善了生产环境。
In this paper,tar residue formation and the necessity of its treatment are introduced.The results show that the treated tar residue has low water content,high looseness,and easy mixing in coal blending.When the treated tar residue is added into coking coal,it will have small range in coal quality fluctuation,stable quality of coke and higher recovery of coal tar,which not only achieves better economic benefits,but also improves the operating environment.
作者
张卫华
Zhang Weihua(Linhuan Coking Co.,Ltd.,Huaibei 235000,China)
出处
《燃料与化工》
2019年第6期46-47,52,共3页
Fuel & Chemical Processes
关键词
焦油渣
炼焦
配煤
Tar residue
Cokemaking
Coal blending
