摘要
电炉炼钢烟尘 (电炉烟尘 )是一种颗粒极细且含有某些有毒有害、限制排放的重金属的固体废弃物 ,采取堆放、填埋等方法处理 ,不仅对环境造成污染 ,也是金属资源的浪费 .本文针对韶钢电炉烟尘中铅、锌等金属含量较高的特点 。
Electric arc furnace (EAF)'s dust is a kind of solid waste composed of ultra-fine, poisonous and harmful heavy metal particles the discharge of which is severely restricted. Piling-up, or burying of the waste will result not only in environmental pollution but also in wasting of metallic resources. The feasibility of recovering the valuable metals from the dusts discharged from SISG Co.' EAF, which usually contain high lead and zinc, was analyzed in the present discussion.
出处
《南方金属》
CAS
2005年第1期7-9,15,共4页
Southern Metals
关键词
电炉
炼钢
烟尘
综合利用
electric arc furnace (EAF)
steel-making
dust
recovery and utilization
