Research on the Effects of Moisture on Oxidation and Spontaneous Combustion Properties of Mengba Coal Mine
Abstract：In this paper, program temperature experiments are carried out to research spontaneous combustion characteristics of coal samples with different contents of moisture of mengba coal mine. Through the analysis of gas production rate under different temperature condition, exothermic strength and oxygen consumption rate, during the program temperature oxidation process of different contents of water, the results show that some rules of the effects of moisture on coal oxidation and spontaneous combustion can be during the oxidation and spontaneous combustion of mengba coal, the critical moisture point is ensured, which provide basic data and theory support for efficient prevention of coal spontaneous combustion.
Keywords：coal spontaneous combustibilitywater contentoxygen consumption velocityself - heating intensity
Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)