本文介绍了邢钢焦化厂配入半烟煤的试验过程，论述了对焦炭质量及配合煤的成本影响。
The article introduces the experimental process of coal-blending with semibituminous coal, the effects on quality of coke and coal-blending cost are discussed.
这些元素的一半被漆成白色，另一半是无烟煤灰色。
Half of these elements are lacquered in white, and the other half in anthracite grey.
在热天平上采用慢速升温制备了褐煤、高挥发分烟煤和低挥发分烟煤的半焦。
A brown coal, a high-volatile bituminous coal and a low-volatile bituminous coal were pyrolysed at a slow heating rate in a thermogravimetric analyser.
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