2007•Coal Quality TechnologyRequires access
The study on flocculation of coal slurry
Zhu Jian-xin
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Abstract
In this study,different coal flotation tailings are sampled from Fangezhuang Coal Preparation Plant,Zhaizhen Coal Preparation Plant of Xinwen Mine Company,and some slurry characters are analysed such as slurry density,size distribution,particles surface potential,slurry pH etc.Futher more,a lot of experiments are carried out to investigate the flocculation regularity of coal slurry with different kind and amount of polyacrylamide,and the relationship beween floculation efficiency and amount of agitation.