高炉混合喷吹农林剩余物的发展现状与前景  

DEVELOPMENT STATUS OF SIMULTANEOUS INJECTION OF AGRICULTURAL AND FORESTRY RESIDUES AND ITS PERSPECTIVE

作　　者：毕学工[1] 饶昌润[1] 彭伟[1] 

机构地区：[1]武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室

出　　处：《河南冶金》2012年第3期1-5,12,共6页Henan Metallurgy

摘　　要：我国有大量农林剩余物资源没有得到充分利用,而高炉每年从风口喷吹的辅助燃料量多达1.1亿吨,希望通过农林剩余物与煤粉混合喷吹减少生铁冶炼消耗的化石燃料量,降低生产成本,大幅度削减CO2排放。本文详细介绍了国内外与高炉喷吹农林剩余物有关的研究成果,分析了我国应用和推广这项节能环保技术的前景。Our country has a plenty of agricultural and forestry residues that are not yet fully applied while the amount of auxiliary fuels injected through blast furnace tuyeres is up to 110 million tons. It is expected to decrease the amount of fossil fuels consumed by pig iron smelting and production cost, mitigate C02 emission in a great deal through the simultane- ous injection of agricultural and forestry residues. In this paper the investigation results related to agricultural and forestry residues injected into the blast furnace was discussed in detail and the perspective of this energy saving and environment protection technology was analyzed.

关 键 词：高炉炼铁 农林剩余物 CO2减排 

分 类 号：TF538.6[冶金工程—钢铁冶金]