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通过对两种容量内压缩流程空分设备的计算 ,对氧气压力为 3 1MPa的内压缩空分流程增压空气流路的组织进行了分析比较 ;指出采用中抽流程比较经济 ,并给出了两种容量空分设备配套空气增压机的最佳末级排压。
Through the calculation of air separation plant with two kinds of capacity internal compression process, the organization of internal pressure air separation supercharged air passage with oxygen pressure of 3 1MPa is analyzed and compared. It is pointed out that it is more economical to use middle pumping process, Two capacity air separation plant air compressor supporting the best final discharge pressure.