摘要
针对LF精炼废渣带来的堆放占地和环境污染日益突出等问题,开展精炼废渣资源循环利用的研究对于环境保护和钢铁企业的节能减排具有重要意义。综述了前人在LF精炼废渣资源循环利用方面所做的工作,分析了LF精炼废渣资源循环利用所存在的问题,提出脱硫是今后精炼废渣循环利用研究的关键,并指出LF精炼渣中含有大量的有益组分,只要脱除渣中的硫等有害元素,LF精炼渣就可以得到循环利用。国内外学者对脱除LF精炼渣中硫进行了大量研究,并取得了许多成果,促进了LF精炼渣循环利用,对实现节能减排有重要的意义。
Because of the stacking covers and environment pollution problems increasingly prominent, the research of refining slag recycling is most great significance to enterprises energy conservation and emissions reduction. The research status of recycling LF spent slag and the major problems were analyzed. It is considered that the focus of future research to the LF spent slag is the desulfurization. LF refining slag contains a lot of useful components, as long as the slag removes the harmful elements, LF refining slag can be recycled. Scholars have conducted extensive research on desuIfurization in order to promote the LF refining slag recycling, and have made many achievements. It has great significance for achieving energy conservation.
出处
《炼钢》
CAS
北大核心
2015年第2期73-78,共6页
Steelmaking
关键词
LF精炼渣
循环利用
脱硫
硫赋存相
LF refining slag
recycling
desulfurization
sulfur incorporation mineral
