摘要
在不同的温度下对2种特低灰无烟煤进行了煅烧,从制作炭阳极的角度对其理化性能进行了分析,研究了煅后无烟煤的理化性能指标随煅烧温度的变化规律。通过进行煤焦混配实验,探讨了煅后无烟煤替代部分石油焦制作炭阳极的可行性。
The physical and chemical properties of two kinds of very low ash anthracite coal were analyzed in this article from the view of manufacturing carbon anode. The two coals were calcined at different temperatures and their changing rules varied with calcination temperature were studied. Moreover, the feasibility to use calcined anthracite as a substitute of some petroleum coke to manufacture carbon anode was discussed.
出处
《炭素技术》
CAS
北大核心
2015年第2期70-73,共4页
Carbon Techniques
关键词
铝电解
炭阳极
无烟煤
煅烧
Aluminium electrolysis
carbon anode
low ash anthracite coal
calcination
