Pakistan's coal, because of its high content of volatile matter and non-coking properties, is to be carbonized in a low temperature carbonization plant.
由于含有大量挥发物及具有非焦化性，巴基斯坦的煤需要在低温碳化装置中加以碳化。
Pakistan ' s coal, because of its high content of volatile matter and non - coking properties, is to be carbonized in a low temperature carbonization plant.
由于含有大量挥发物及具有非焦化性，巴基斯坦的煤需要在低温碳化装置中加以碳化。
The coking properties of hydrocracked residue from Tuozili Area in Liaohe Oil Field being taken as feed stock of delayed coking were studied on a small experiment equipment.
在小型焦化装置上，研究了辽河坨子里渣油加氢残渣的焦化性能和产物分布规律，以及加氢试验条件对焦化产物分布的影响。
It was found that the variation of vitrinite reflectance distribution of the coking-coal will result in the change in coke microstructure which further affects thermal properties of the coke.
实验发现，炼焦煤镜质组反射率分布的变化，引起焦炭显微结构的变化，而焦炭显微结构的变化最终影响焦炭的热性能；
The properties of coking coal and anthracite are related to their coal-forming periods.
炼焦煤和无烟煤的煤质特征与其成煤时代有关。
The properties of coking coal and anthracite are related to their coal-forming periods.
炼焦煤和无烟煤的煤质特征与其成煤时代有关。
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