有色金属火法冶炼过程普遍产生高铁高硅炉渣,其产量大、难处理的特点导致了金属资源的浪费,也造成了环境污染。结合有色冶金高铁炉渣化学成分,对其直接作为炼铁炉料做了资源性评价。分析了当前有色冶金渣提铁现状以及提铁产品质量,提出其在耐候钢、部分含铜不锈钢方面应用的新思路。
High ferric oxide-and silica-bearing slag is generally produced in the nonferrous metallurgical process.Its output is very large and it is difficult to handle,leading to waste of valuable metals and pollution of the environment.To recover the valuable elements and make recycling use of the slag,the chemical composition and properties of the slag,the possibility of using the slag as raw materials for ironmaking and steelmaking are evaluated.The current situation of extracting iron from nonferrous metallurgical slag and the iron product quality are analyzed,and some suggestions to its potential application in steelmaking are given.
参考文献
| [1] | 刘清,招国栋,赵由才.有色冶金废渣中有价金属回收的技术及现状[J].有色冶金设计与研究,2007(02):22-26. |
| [2] | 李克庆,苏圣南,倪文,袁怀雨.利用冶炼渣回收铁及生产微晶玻璃建材制品的实验研究[J].北京科技大学学报,2006(11):1034-1037. |
| [3] | 白彦贵;朱果灵;张柏汀.金川提镍弃渣提铁基础研究[J].钢铁研究学报,1994(增刊):65-79. |
| [4] | 刘纲;朱荣 .铜渣熔融氧化提铁的试验研究[J].中国有色金属,2009,1:71-74. |
| [5] | 李清.铅鼓风炉炉渣的性质及渣型的选择[J].矿产保护与利用,2000(03):36-38. |
| [6] | 杨斌.浅析QSL炼铅工艺的渣型选择[J].中国有色冶金,2004(04):27-28. |
| [7] | M.昂特韦;M.科布;陈恒庆.世界钢铁材料对照手册[M].北京:中国标准出版社,1991 |
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