期刊
STEEL RESEARCH INTERNATIONAL
卷 89, 期 2, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/srin.201700260
关键词
charcoal; chromite pellet; cold compression strength; electrical conductivity; sintering
资金
- Technology Industries of Finland Centennial Foundation
Ferrochrome is produced by carbothermic reduction of chromite raw materials. Chromite fines need to be agglomerated before they can be utilized. Typically, chromite fines are fed to the smelting furnace in a form of sinter or sintered pellets. Sintering requires high temperatures, which is generated by burning carbon-bearing materials. Usually, coke is used as a fuel in chromite pellet sintering, which results in SOX and CO2 emissions. Using low-sulfur biofuel to substitute coke is an attractive technique for reducing SOX and CO2. In this paper, coke substitution with charcoal in chromite pellet sintering is studied. The results show that coke substitution with charcoal affects the sintering behavior, cold compression strength, and electrical conductivity of the chromite pellets. The suitable replacing proportion of charcoal according to studies made in this paper will be 50%.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据