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本文在阐述矿山井下炮烟污染和控制现状的基础上,提出了采用循环通风净化炮烟的方法。对净化时有害气体浓度的衰减特性进行了分析。在论述各种炮烟净化方法的基础上,指出催化转化法是净化炮烟的有效方法。最后在实验室对催化法进行了模拟试验。
On the basis of expatiating on the state of underground mine smoke pollution and control, this paper puts forward a method to purify the gun smoke by circulating ventilation. Attenuation characteristics of harmful gas concentration during purification were analyzed. On the basis of discussing various methods of purifying gunpowder, it is pointed out that catalytic reforming is an effective method to purify gunpowder. At last, the catalytic test was carried out in laboratory.