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在现代人的职业中,有不少工种的工作环境产生没有攻击信号的有害气体一氧化碳。俗话说:明枪易躲,暗箭难防。这一氧化碳气体无色无臭无味,人吸入后毫无异样感觉,但会危及生命。笔者近邻小王是钢铁厂炉前工,上个月因高炉出故障需要排除,熄炉后不等通风冷却,就人炉抢修,结果不出5分钟,就昏迷倒地,幸而抢救及时,才得以脱险。体征证明,他就是一氧化碳中毒。一氧化碳俗称煤气,当含碳物质不完全燃烧时即可产生,是工业生产中分布最广的一种有害气体。有缘与它“打照面”的人,除从事炼铁、炼钢、炼焦生产的炉前工外,采矿爆破工,机械制造业中的铸造、锻造工以及陶瓷等建筑材料的生产工人,都可能遇上它。一氧化碳何以能置人死命呢?原来,人维持生命需要氧,氧吸入人体后,是靠血液中的血红蛋白与它结合成“氧合血红蛋白”而携带输送的,到位
In modern occupations, many workplaces create a working atmosphere that produces no harmful gases such as carbon monoxide. As the saying goes: Ming guns easy to hide, stasis difficult to prevent. This carbon monoxide gas is colorless, odorless and tasteless, with no strange sensation after inhalation, but can be life-threatening. I close neighbor Wang is a steel factory blast furnace workers last month due to failure of the blast need to be ruled out after the ventilation cooling, blast furnace repair, the results of less than 5 minutes, fell unconscious on the ground, but fortunately rescued in time To be out of danger. Signs prove that he is carbon monoxide poisoning. Carbon monoxide, commonly known as gas, is produced when the carbonaceous material is incompletely combusted and is the most widely distributed hazardous gas in industrial production. Those who have the edge and its “striking face” may encounter other workers who are engaged in the production of building materials such as ironmaking, steel making and coking, mining blasting workers, casting, forging workers and ceramics in the machinery manufacturing industry On it. It turns out that people need oxygen to maintain life, oxygen inhalation of the human body, it is by the blood hemoglobin and it combined with “oxygenated hemoglobin” and carrying delivery in place