采用斯特林制冷机的低温精馏制氮系统

王泽铭,孙大明,庄园,沈惬,王天祥

Cryogenic distillation system for nitrogen production based on Stirling cryocooler

Zeming WANG,Daming SUN,Yuan ZHUANG,Qie SHEN,Tianxiang WANG

图 9 不同空气入口温度下压缩设备与初步预冷设备功耗随制冷机输入冷量的变化曲线

Fig.9 Power consumption curves of compression equipment and preliminary precooling equipment with refrigerator input cooling capacity under different air inlet temperatures