高炉富氧工艺能耗分析及优化  

Analysis of the energy consumption for oxygen-enrichment process of blast furnace and its optimization

作　　者：徐福根 

机构地区：[1]新余新钢气体有限责任公司,江西省新余市团结西路338025

出　　处：《深冷技术》2015年第7期1-7,共7页

摘　　要：高炉富氧是高炉降本增效的重要措施之一。以新余钢铁有限公司高炉富氧为研究对象,对机前富氧、机后富氧的能耗进行了比较分析,同时从理论和实践两方面分析了氧气纯度与富氧综合能耗的关系,提出了比较合理的优化方案。介绍了高炉富氧节能改造实施情况。The oxygen-enrichment is one of the measures to lower the cost and increase the efficiency of the blast furnace. Here, with the oxygen-enrichment of blast furnace of Xinyu Iron and Steel Co. , Ltd. as the research object, the energy consumption for the front oxygen-enrichment and the back oxygen-enrichment are compared and analyzed, the relationship between the oxygen purity and the composite energy consumption of the oxygen- enrichment are analyzed from both the theory and practice, and a rather reasonable optimization scheme is proposed. Here, the particulars on implementing the energy-saving reformation of oxygen-enrichment of the blast furnace are outlined.

关 键 词：高炉富氧 氧气纯度 压力 能耗 工艺优化 

分 类 号：TQ116.14[化学工程—无机化工]