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简析内压缩流程空分设备设置液体膨胀机的节能效应,以60000 m3/h内压缩流程空分设备为例,介绍高压液空节流和高压液空膨胀两种流程方案的压缩机组的技术参数。基于有效能比较,分析内压缩流程空分设备设置液体膨胀机的可靠性及经济性。
Analysis of energy-saving effect of liquid expander in air separation plant with internal compression process Taking the 60,000 m3 / h compression process air separation plant as an example, this paper introduces the technology of the compressor unit of two schemes of high-pressure liquid-air throttling and high-pressure liquid-air expansion parameter. Based on the comparison of effective energy, the reliability and economy of setting liquid expander with air separation equipment in internal compression process were analyzed.