摘要
用H2-CH4混合气制备碳化铁实验结果表明:铁矿粉还原生成碳化铁的过程由氧化铁的还原。
The process for making iron carbide from hematite with H 2-CH 4 as reductant has been studied The results show that the formation of iron carbide consists of three steps: reduction of iron ore,cracking of CH 4, carburization of metal Fe,thus providing experimental data for setting up the kinetic model of the reaction
出处
《化工冶金》
CSCD
北大核心
1997年第4期349-353,共5页
基金
国家自然科学基金
关键词
炼铁
碳化铁
赤铁矿粉
还原
氢气
甲烷
Iron carbide,Hematite,Hydrogen,Methane,Reduction,Gas-solid reaction