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yuan mei zhi liang de yu ce
Author(s): 
Pages: 44-49+27
Year: Issue:  2
Journal: Goal Preparation Technology

Keyword:  原煤质量浮沉试验选煤厂煤样可选性刻槽采煤作业采区硫分煤层平巷;
Abstract: <正> 选煤厂原煤质量的变化,影响设备的调整和选煤指标的主要因素之一,因此掌握控制原煤质量并预先进行估算是重要的。为此需要预测采区的原煤质量;结合采煤作业尽可能精确地估计入选煤的可选性;计算出一个选煤特性的估计值。
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