高炉瓦斯泥的综合利用  

Comprehensive Utilization of Blast Furnace Gas Sludge

作　　者：郑虹雨 孙艳[1] 张树立[1] 王权福 Zheng Hongyu;Sun Yan;Zhang Shuli;Wang Quanfu(Panzhihua College,Panzhihua 617000,China)

机构地区：[1]攀枝花学院

出　　处：《中国资源综合利用》2019年第7期79-82,共4页China Resources Comprehensive Utilization

摘　　要：高炉瓦斯泥中含量很高的组分有碳、铁和一些有色金属,瓦斯泥是一种非常有价值的可再生资源,如果不能对其有效地加以利用,不仅会造成资源的不合理配置,还会使大气环境恶化。本文对瓦斯泥的特点、组成及回收方法进行了概述,剖析了瓦斯泥的基本特性,综述了瓦斯泥中有利用价值成分综合利用的常见方法,如矿选、化学浸出和直接还原,以促进资源的循环利用,最大限度地利用资源。The high content of the gas in the furnace gas is carbon,iron and some non-ferrous metals,and gas mud is a very valuable renewable resource. If it cannot be utilized effectively,it will not only cause the unreasonable allocation of resources,but also worsen the atmospheric environment. This paper summarizes the characteristics,composition and recovery methods of gas sludge,analyzes the basic characteristics of gas sludge,and summarizes the common methods of comprehensive utilization of valuable components in gas sludge,such as ore dressing,chemical leaching and direct reduction,in order to promote the recycling of resources and maximize the utilization of resources.

关 键 词：高炉瓦斯泥 综合利用 铁 有色金属 

分 类 号：X757[环境科学与工程—环境工程]