本文介绍了质谱仪的工作原理、特点、组成及其核心部件,并对其在高炉监测、化肥生产、乙烯裂解炉、环氧乙烷装置等工业过程中的应用进行阐述,指出质谱仪的使用可以优化生产原料的用量、提高生产效率,从而提高经济效益。 This paper introduces the working principle, characteristics, composition and core components of the mass spectrometer. It also expounds its application in industrial processes such as blast furnace monitoring, chemical fertilizer production, ethylene cracking furnace and ethylene oxide plant. It points out the use of mass spectrometer Can optimize the amount of raw materials used to improve production efficiency, thereby enhancing economic efficiency.