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从空气预冷系统、分子筛纯化系统、主换热器、精馏塔等系统设备方面进行了空分设备的节能设计选型的分析,探讨了节能效果及意义。
From the air precooling system, the molecular sieve purification system, the main heat exchanger, distillation column and other system equipment for energy-saving air separation plant design selection analysis, discussed the energy-saving effect and significance.