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对硝酸装置氧化炉进行氨氧化反应的氨气、空气流量测量及氨空比值控制在HOLLi AS MACS-5系统中实现的自控设计进行了阐述,给出了一种DCS系统在工业生产中的应用。
Ammonia oxidation of nitric acid plant oxidation furnace, air flow measurement and ammonia-air ratio control in the HOLLi AS MACS-5 system to achieve the design of automatic control are described, gives a DCS system in industrial applications .