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粉尘爆炸会造成巨大的人身伤亡和经济损失。研究表明,粉尘爆炸与着火温度、最大压力以及该种粉尘的浓度三个因素有关。一旦同时达到这三个因素的限值,就会爆炸。现将煤尘和几种金属粉尘爆炸的三个限值列表介绍如下以供参考。
Dust explosion can cause huge personal injuries and economic losses. Studies have shown that dust explosion and ignition temperature, the maximum pressure and the dust concentration of three factors. Once the limits of these three factors are reached simultaneously, they explode. The list of the three limits for the explosion of coal dust and several metal dusts is presented below for reference.