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对我厂化纤配套的KDN-3000型深冷制氮装置,在投产试运过程中先后发生两次加热炉超温原因进行了分析,并提出了对策。
KDN-3000-type deep-cooling nitrogen plant which is matched with our chemical fiber plant was analyzed and the cause of overtemperature of the heating furnace occurred twice in the course of commissioning. The countermeasures were put forward.