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一、前言随着工农业生产的飞跃发展,如何检测微量的CO、CO_2组份已成为科研、生产、环境卫生等有关方面的迫切要求。例如:在化肥厂合成氨生产流程中,必须严格控制ppm级的CO、CO_2组分,否则将导致严重事故;在电力系统,注油设备也必须控制微量的CO,以防发生爆炸;在大气中,CO是最广泛的污染毒物之一,CO中毒会使人体血液中氧气输送发生障碍,危及人生安全,故也需测量和控制
I. Preface With the rapid development of industrial and agricultural production, how to detect the trace amounts of CO and CO_2 has become an urgent requirement for scientific research, production and environmental sanitation. For example: in the process of ammonia plant fertilizer, we must strictly control the ppm level of CO, CO 2 components, otherwise it will lead to serious accidents; In the power system, oil injection equipment must also control the trace amount of CO, to prevent the explosion; In the atmosphere, CO is one of the most widespread toxic pollutants, CO poisoning will make the human body oxygen transport disorders, endangering the safety of life, it also needs to measure and control