The experiment results showed that the dosage of coke had the largest effect on the recovery of cobalt and nickel, but no obvious influence on the recovery of copper.
The present situation of coke nut recovery and utilization in China is described.
阐述了我国高炉焦丁回收及利用的现状。
3
Shougang No. 2 BF blows for recovery after spraying painting, furnace condition gets right on No. 2 day and coke burden aggravates upwards 5.0 on No. 7 day, furnace condition recovery is rapid.