冶金固废资源化利用现状及发展

Present situation and development of resource utilization of metallurgical solid waste

冶金就是从矿物中提取金属或金属化合物,用各种加工方法将金属制成具有一定性能的金属材料的过程和工艺,在这过程会产生大量的固体废物,如果没有按照相关标准合理处理这些固体废物,会对自然生态环境造成严重的损害,甚至影响人们的身体健康。本文主要从冶金废渣、粉煤灰及冶金尘泥三方面对我国冶金固废资源化利用现状及技术发展趋势进行综合探讨,以此有效提高我国冶金固废资源化利用水平。

Metallurgy is the process and process of extracting metals or metal compounds from minerals and making metals into metal materials with certain properties by various processing methods.In this process,a large number of solid wastes will be produced.If these solid wastes are not reasonably treated according to relevant standards,they will cause serious damage to the natural ecological environment and even affect people’s health.This paper comprehensively discusses the current situation and technical development trend of resource utilization of metallurgical solid waste in China from three aspects:metallurgical waste residue,fly ash and metallurgical dust and mud,so as to effectively improve the resource utilization level of metallurgical solid waste in China.