摘要
在对煤样性质进行分析的基础上,提出了利用选择性絮凝—浮选法制备超纯煤的工艺,分析了各因素对其制备效果的影响,通过正交试验揭示了各因素对分选影响的显著次序、各因素间的交互作用以及它们的最优组合,从而为以后的超纯煤生产提供了依据。
Based on the coal petrology character of Taixi anthracite,the selective flocculation-flotation preparation of super clean coal is studied,the influences of different factor on its effect is analyzed,and,through the crossed experimental methods,the salience order,interaction,and the optimum combination of the main factors is revealed,in order to have some help for afterward study of super clean coal.
出处
《煤炭技术》
CAS
北大核心
2009年第11期169-171,共3页
Coal Technology
基金
唐山市科技局项目(08110207d)
关键词
超纯煤
选择性絮凝—浮选
制备
super clean coal
selective flocculation-flotation
preparation
