摘要
考察了煅后焦粒度细化对体积密度的影响。结果表明,在现有生产原料和配方条件下,焦炭粗粒配比从14.4%减少到8.4%区间时,体积密度从1.134g/cm3逐渐增加到1.159g/cm3,是体积密度可用的调整空间;不宜通过减少焦炭中粒来提高体积密度;通过减少焦炭细粒含量,可有效提高体积密度。
Effect of grain size refinement on bulk density of calcined coke powder was investigated.The results show that,under the conditions of raw materials and grain size distribution,available adjustment space of bulk density drops from 14.4％ to 8.4％,while bulk density rises from 1.134 g/cm3 to 1.159 g/cm3.It is inappropriate to increase volume density by reducing middle coke content.Volume density can be effectively increased by reducing fine coke content.
出处
《有色金属（冶炼部分）》
CAS
北大核心
2016年第8期27-30,共4页
Nonferrous Metals（Extractive Metallurgy)
基金
贵州省科学技术基金项目(黔科合J字[2015]2110号
LKS[2013]39号)
贵阳市白云区科技项目(白科合同[2013]29号
[2015]31号)
关键词
炭阳极
体积密度
煅后焦
粒度
carbon anode
bulk density
calcined coke
grain size
