对大同烟煤脱灰前后的灰组成分析表明，高精煤中的灰分含量与其所含的硅、铁组分的质量之和呈线性关系。
Ash component analysis before and after deashing of Datong coal indicated that a linear relationship exists between ash content in deashed coal and total contents of Si and Fe in the ash.
分析了煅烧和酸碱脱灰处理对无烟煤结构和灰分成分的影响。
The effect of calcined and acid-base deliming to the structure and ash constituent of anthracite was analysised.
煤浆测灰是选煤厂在线物料分析的一个难点，而对浮选精煤灰分的控制更是无法涉足。
The coal slurry ash detection is a nodus to on line material goods analyze in the coal preparation plant. Furthermore the ash control of the flotation concentrate can't be set foot in it.
煤浆测灰是选煤厂在线物料分析的一个难点，而对浮选精煤灰分的控制更是无法涉足。
The coal slurry ash detection is a nodus to on line material goods analyze in the coal preparation plant. Furthermore the ash control of the flotation concentrate can't be set foot in it.
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