【摘要】 CO是煤矿生产过程中常常被用来监测火灾事故的重要指标,但大水头煤矿通过研究发现,煤层在开采之前,其自身含有一定数量的CO。这些CO的存在对火灾的监测带来了诸多的不便。作者以大量的实测资料为基础,通过研究,初步总结了大水头煤矿煤层中原生CO的赋存规律,有利于为今后进一步用CO监测火区火灾事故。更多还原

【Abstract】 CO is an important indication usually used for monitoring mine fire accidents in the process of coal production. However, the study found that the coal seams in Dashuitou Mine contain a certain amount of CO before they are extracted, and the existence of CO will have influence upon the mine fire monitoring. This paper, based on a large amount of measured data, preliminarily summarized the occurrence regularity of original CO in coal seams in Dashuitou Mine, which creates conditions for further monitoring mine fire accidents with CO indication.更多还原