焦丁是一种冶金焦炭次品，由于强度差、透气性差、高温性能差，使用起来风险大，容易造成高炉炉况波动。
阐述了我国高炉焦丁回收及利用的现状。
The present situation of coke nut recovery and utilization in China is described.
我国目前存在着焦丁回收地点不当、回收量不足及焦丁与矿石混匀方法不完善等方面的问题。
Now there are some problems such as unsuitable recovering location, insufficient recovering quantity, imperfect ore-coke nut mixing method and so on.
应用推荐