摘要
介绍了富氧密闭鼓风炉炉床面积由12.6m2扩大到14.7m2的改造实践。改造后的鼓风炉生产稳定,操作环境得到明显改善,每年可多产粗铜4000t左右。
The paper presents the practice in enlarging the hearth area of the oxygen enrichment closed-top blast furnace from 12.6 m^2 to 14.7 m^2. The modified furnace, stable in operation and better operating environment, can produce about 4 000 t more blister copper every year.
出处
《中国有色冶金》
北大核心
2006年第3期46-47,共2页
China Nonferrous Metallurgy
关键词
粗铜
富氧密闭鼓风炉
技术改造
炉床面积
blister copper
oxygen enrichment closed-top blast furnace
technical modification
hearth area
