东荣三矿煤样粒度与氧化性关系程度升温实验研究

The Study of the Oxygen Consumption Natures of the Dongrong Coal Samples When Program Ascending Temperature

文中利用马福炉对东荣三矿30层煤样进行程度升温,测定不同粒度煤样在不同温度时的耗氧速度。

This paper used MAFU stove to program ascend temperature to Dongrong mine's coal samples, and determined their oxygen consumption velocity under the different coal temperature. Furthermore, we analyzed their oxygen consumption velocity and spontaneous combustion features.