（1. School of Materials and Metallurgy, Northeastern University, Shenyang 110819, Liaoning, China 2. Ironmaking Plant, Tangshan Iron and Steel Company, Tangshan 063000, Hebei, China 3. College of Metallurgy and Energy, Hebei United University, Tangshan 063009, Hebei, China）
Abstract：The adsorption and re-oxidation of zinc vapor for the sinter, pellets and coke in the lump zone of BF were simulated by the reduction reaction of zinc vapor (ZnO+C = Zn+CO) in graphite crucible. The results show that the adsorption and re-oxidation rate of zinc vapor on sinter surface become faster with the higher temperature, and it reaches the max value at 800℃; the interfacial area of adsorption reaction for zinc vapor and ZnO content in sinter, pellet and coke will be reduced with increase of particle size of sinter, pellet and coke, the discharge rate of zinc vapor through stock gas can be increased.
收稿日期: 2012-06-24
出版日期: 2013-02-27
引用本文:
赵丽树， 吕庆 孙艳芹 张淑会. 高炉块状带炉料吸附锌的特点[J]. 钢铁, 2013, 48(2): 14-17.
ZHAO Li-shu,,L Qing,SUN Yan-qin,ZHANG Shu-hui. Adsorption Characteristic of Zinc in Lump Zone of BF. Iron and Steel, 2013, 48(2): 14-17.
2013, Vol. 48 
