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 1 小型低温精馏制氮系统流程原理图 |
Fig.1 Schematic diagram of small cryogenic distillation system for liquid nitrogen production |
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