期刊论文

Influences of oxide impurities or additives on reduction kinetics of iron oxides

Liu, J.

中文

北京科技大学学报

Beijing Keji Daxue Xuebao/Journal of University of Science and Technology Beijing

1001-053X

2000

22

3

198-201

10.3321/j.issn:1001-053X.2000.03.002

国家自然科学基金(597740223)

本校为其他机构

系统地评估了铁氧化物还原动力学中氧化物型杂质或添加剂的影响，进行了必要的量化分析．其影响的特点与杂质含量，杂质存在形式和加入方法，样品的初始化学组成和物理性状，还原剂的种类，反应温度，还原分数等多种因素有关．

The influences of oxide impurities or additives on the kinetics of the gaseous reduction of iron oxides have been systemically assessed, necessary quantitative analyses have been performed. The characteristics of the influences depend upon many experimental conditions involving the contents, of foreign oxides and their existing forms, and doping techniques, the initial chemical-composition and physical properties of the specimen, the redu...