钒钛磁铁矿冶炼过程CO_2排放分析研究  

Study on CO_2 emission in the processes of dealing with vanadium-titanium magnetite

作　　者：秦洁[1] 邓君[1] 

机构地区：[1]攀钢集团研究院有限公司,四川成都611731

出　　处：《钢铁研究》2012年第2期18-20,共3页Research on Iron and Steel

基　　金：国家"十一.五"科技支撑计划项目(2008BAB32B05)

摘　　要：针对攀钢资源综合利用中试线工艺情况,计算了转底炉—熔分电炉流程处理钒钛磁铁矿的CO2排放量。此外,从能耗角度计算了攀钢高炉流程冶炼钒钛磁铁矿的CO2排放量。结果表明,直接还原中试线转底炉—熔分电炉流程吨铁的CO2排放量为1 427.3kg,攀钢高炉冶炼钒钛磁铁矿吨铁的CO2排放量为1 508.7kg。RHF—EAF pilot plant is one process to treat V-Ti magnetite tested in Pangang Group.According to the data of the RHF-EAF pilot plant,the CO2 emission is calculated.For a comparison of different V-Ti magnetite treatment processes,the CO2 emission of the traditional BF process is also made.The results showed that the CO2 emission in the pilot plant was 1 427.3 kg/t pig iron and for BF process was 1 508.7 kg/t.

关 键 词：转底炉 熔分电炉 高炉 钒钛磁铁矿 CO2排放量 

分 类 号：TF059[冶金工程—冶金物理化学]