提出了煤的强烈破碎可产生非氧化一氧化碳（ＣＯ）的观点。实验室试验研究结果表明，煤破碎时产生ＣＯ的主要原因是煤结构中的含氧基团被机械地激活分解。这一研究结果已通过对煤矿长壁开采工作面的调查研究所证实。汉德洛瓦次烟煤的长壁工作面开采时，其ＣＯ浓度比未进行开采时增加了５～１０ｐｐｍ。 Proposed a strong crushing of coal can produce non-oxidized carbon monoxide (CO) point of view. The results of laboratory tests show that the main reason for the generation of CO during coal cracking is that the oxygen-containing groups in the coal structure are mechanically activated and decomposed. The result of this study has been confirmed by the investigation of longwall mining work in coal mines. When the longwall face of Handlower bituminous coal was mined, the concentration of CO was increased by 5 to 10 ppm compared with that without mining.