摘要
粒度级配是影响水煤浆成浆性的关键因素。为了提高补连塔低阶煤水煤浆成浆性,采用粗、细煤粉单独成浆和不同粒度级配煤粉成浆实验,研究粒度级配对补连塔低阶煤水煤浆的成浆性影响。说明合理的粒度级配降低了水煤浆的表观黏度,极大提高了水煤浆的稳定性和流动性。
The grading size are the key factors influencing the slurryability of coal water mixture（CWM）. In order to improve the slurryability of low rank coal,using coarse, fine coal alone slurry and different grading size coal as slurry experiments.It indicates that good of coal particles by increasing the deposition efficiency. grading size can improve the CWS slurry
出处
《煤炭技术》
CAS
北大核心
2016年第5期299-301,共3页
Coal Technology
基金
内蒙古自治区研究生教育创新计划资助项目(S20151012707)
关键词
粒度级配
水煤浆
低阶煤
黏度
稳定性
grading size
coal w.ater mixture
low rank coal
viscosity
stability
