摘要
介绍了宣钢焦化厂通过实施锅炉全燃气改造、焦炉除尘系统升级改造、增设脱硫吸收装置以及固体废弃物资源化利用等措施,实现了焦化废水零排放、焦炉烟尘浓度达标排放、回收固体废气物再利用,具有明显的经济效益和社会效益,有借鉴意义。
With measures implemented in Coking Plant of Xuan Steel： boiler reformation to fully use gas,upgrade reformation of dust- collecting system of coke oven,adding desulfurization absorption device,and solid waste materials used as resources,the zero- discharge of coking waste water is realized,concentration of smoke of coking oven reaches the standard and then discharged,solid waste materials are recovered and utilized again. All of these bring excellent economic and social profit.
出处
《河北冶金》
2015年第1期79-80,共2页
Hebei Metallurgy
关键词
锅炉
除尘灰
零排放
脱硫
资源化
boiler
ash in dust-collecting system
zero-discharge
desulfurization
resource
