着火温度;
The kaolinite may clag the ignition of coal, when the amount of kaolinite ratio is in 50%-60%, the kindling temperature is about 9 ℃-13 ℃ higher than single coal, and the stability of combustion decreases.
煤样的着火点逐渐升高,当高岭石的添加量在50%~60%之间时,着火温度约升高9℃~13℃,燃烧稳定性也降低;
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