钢渣处理工艺与国内外钢渣利用技术

Treatment Process and Utilization Technology of Steel Slag in China and Abroad

介绍了钢渣的组成成分,简述了目前国内钢渣的主要处理工艺,对其中最为主流的热泼法、滚筒法、热闷法等钢渣处理工艺的工作原理及其优缺点进行简要评述。并在介绍钢渣特性的基础上,着重综述了钢渣在钢铁冶炼、建材生产、环境工程、农业等方面的综合利用途径。从钢渣综合利用的现状出发,总结了制约钢渣应用的问题,提出针对具体问题所需提高的钢渣再利用技术与理念,展望了钢渣利用的发展趋势。

The composition of the steel slag was introduced, the current domestic steel slag treatment process was also described, and the working principle and the relative merits of steel slag treatment process, such as heat over method, roller method and hot stuffy method, were reviewed. The constitution of slag was introduced and the ap- proaches to comprehensive utilizing were described in aspects of steel smelting, manufacture of architectural mate- rials, environmental engineering and agricultural production, etc. The restriction of the application of steel slag was summarized from the present situation of the comprehensive utilization of steel slag. The specific problems about the steel slag reusing technology and concept were present, and the future development trend of the use of steel slag was discussed.