水煤浆颗粒的测定方法  

The Determination of the Particle Size about the Particulate in the Coal Water Slurry

作　　者：贾玉宝[1] 

机构地区：[1]广东博德精工建材有限公司,三水528139

出　　处：《陶瓷》2006年第3期28-30,共3页Ceramics

摘　　要：介绍了粉体的基本物理性能和几种描述粉体的方式,利用等沉降速度相当径推导出了水煤浆粉体颗粒的计算公式,并设计了一种用比重计测定水煤浆颗粒直径的方法,便于指导我们对水煤浆颗粒的性能有更深入的了解,帮助我们解决水煤浆方面的实际问题。This paper discussed the foundational physical properties of the powder, and some presenting modes, Making use of equivalent faning - speed diameter derived the computing formulae, and designed a kind of the diametral measurement method with the gravimeter, It had more in-depth understanding to us, and helped us to solve the practical problem in the coal water mixture.

关 键 词：粉体 等沉降速度相当径 粒度分布 比重计 测定方法 

分 类 号：TQ560.6[化学工程—炸药化工] TQ534.4