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煤气既是钢铁厂的副产品,又是重要能源,主要有高炉煤气、转炉煤气、焦炉煤气,它们的有效发热成分主要为一氧化碳。一氧化碳遇到火可引起爆炸,又能引起中毒,所以在煤气生产、净化、输配、储存和使用的各个环节都要特别注意安全,严防煤气事故发生。煤气事故主要有爆炸事故和中毒事故。这里主要介绍煤气中毒的危险性以及防止煤气中毒事故的检测监控报警技术装备现状。
Gas is not only a by-product of steel mills, but also an important source of energy. The main products are blast furnace gas, converter gas and coke oven gas. Their main active heating elements are carbon monoxide. Carbon monoxide encounters fire and can cause explosion, but also cause poisoning. Therefore, special attention should be paid to safety and prevention of gas accidents in all aspects of gas production, purification, transmission and distribution, storage and use. Gas accidents are mainly explosion and poisoning accidents. Here mainly introduces the danger of gas poisoning and gas poisoning to prevent the detection and monitoring of alarm technology and equipment status quo.