烧结过程用兰炭作为燃料替代焦粉的生产试验  

PRODUCTION TEST OF BLUE CARBOON AS FUEL INSTEAD OF PULVERIZED COKE IN SINTERING PROCESS

作　　者：付林林[1] 孙涛[1] 方俊杰[1] 徐杨斌[1] 付俊生[1] 翟文利 

机构地区：[1]安钢集团永通球墨铸铁管有限责任公司

出　　处：《河南冶金》2012年第4期6-8,16,共4页Henan Metallurgy

摘　　要：为降低烧结矿成本,永通公司烧结车间进行了用兰炭做为燃料替代部分焦粉的生产试验,试验结果表明,兰炭替代30%的焦粉时对烧结过程的影响不大,通过采取控制燃料粒度、提高料层厚度、提高点火温度、兰炭焦粉分别配加等措施,完全能满足炼铁对烧结矿产质量的要求,达到降本增效的目的。The production test in which blue carbon is used as fuel instead of part of pulverized coke has been done to reduce sintering cost. The result shows 30% blue carbon mixture has no obvious influence to the sintering process. Sinter qual- ity can meet iromnaking requirement through eontrol/ing fuel granularity, raising material layer thickness and ignition tempera- tare, blending blue carbon and pulverized coke respectively, which achieve cat reduction and efficiency increasing.

关 键 词：兰炭 焦粉 烧结成本 生产试验 

分 类 号：TF046.4[冶金工程—冶金物理化学]