摘要
涟钢冷轧厂分析了影响副产品氧化铁粉的各种因素;并从反应的温度与时间、煤气热值与压力、喷洒的压力与流量以及废酸等方面,提出了解决问题的具体措施。目前氧化铁粉1等品率达到76.79%。
Factors on the quality of the ferric oxide powder, which were the byproduct in Lysteel cold-mill, were analyzed. Some measurements were taken in aspect of reaction temperature, reaction time, heat-value and pressure of coal gas, pressure and flow of insufflation, wastes acid. The first-rate product of ferric oxide powder reaches to 76.79%.
出处
《中国冶金》
CAS
2007年第8期17-19,共3页
China Metallurgy
关键词
氧化铁粉
煤气
焙烧炉
质量
措施
ferric oxide powder
coal gas
roasting furnace
quality
measures
