摘要
因外购焦炭质量波动大,影响高炉生产稳定,将自产焦炭出厂由分级输送方式改为全焦输送方式。改进后,自产焦冶金焦率提高了4%~5%,大量减少了一类冶金焦外购。
In view of big quality fluctuation of bought-out coke which would disturb stable production of blast furnace,Ma Steel Coking Plant therefore changes the method of coke gradation conveying to that of total coke conveying which improves the homemade metallurgical coke rate by 4%- 5% and dramatically reduces the bought-out quantity for grade 1 metallurgical coke.
出处
《燃料与化工》
2016年第4期12-13,共2页
Fuel & Chemical Processes
关键词
全焦输送
降本增效
冶金焦率
Total coke conveying
Increasing economic benefit by cutting cost
Metallurgical coke rate
