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我国的能源工业中,煤炭占我国一次能源生产和消费结构中的70%左右,预计到2050年还将占50%以上,煤炭在相当长的时期内仍将是我国的主要能源。我国目前国有重点煤矿大多数属于瓦斯矿井,其中高瓦斯矿井和突出矿井占全国矿井总数的44%。预防、控制瓦斯爆炸事故,是实现煤矿安全生产的关键。瓦斯防治是煤矿安全工作的重中之重,必须采取有利措施,有效防治煤矿重特大瓦斯事故的发生,以确保煤矿的安全生产。
In China’s energy industry, coal accounts for about 70% of China’s primary energy production and consumption structure and is expected to account for more than 50% by 2050. Coal will remain China’s major energy source for quite a long period of time. At present, most of state-owned key coal mines in our country belong to gas mines, of which, high-gas mines and prominent mines account for 44% of the total number of mines in the country. Prevention and control of gas explosion accidents, is the key to achieving coal mine safety production. Gas prevention and control is the most important task in coal mine safety work. We must take favorable measures to effectively prevent and control the occurrence of heavy gas accidents in coal mines so as to ensure the safe production of coal mines.