摘要
介绍了国内部分地区10种炼焦煤及6种澳洲煤的特性,通过对镜质组平均最大反射率、岩相组成、硫含量、磷含量、灰成分催化系数、流动度、奥亚膨胀度等单种煤性质的测定及单种煤炼焦试验,对比澳洲煤与国内煤差异,通过比较发现,对焦炭质量有积极贡献的指标澳洲煤大多优于国内煤。
This article describes the properties of 10 kinds of domestic coking coal and 6 kinds of coal from Australia. By determining the properties of a single species of coal, such as average maximum vitrinite reflectance, macera] composition, sulfur content, phosphorus content, MBI, fluidity and Audibert-Arnu dilatation etc and coking experiments with single coal, the differences of Australian coal and domestic coal were compared. The results showed that indexes of Australian coal which have a positive contribution to the quality of coke are batter than that of most domestic coal.
出处
《山东冶金》
CAS
2012年第5期33-35,共3页
Shandong Metallurgy
关键词
炼焦煤
澳洲煤
单种煤性质
焦炭质量
coking coal
Australian coal
single coal property
coke quality
