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本文介绍了常温空气分离的各自特点及相互联系。对膜分离制氮、制氧、PSA制氮、PSA和VPSA制氧等装置均作了较为详细的描述。
This article describes the characteristics of air separation at room temperature and their interrelationships. Membrane separation nitrogen, oxygen, PSA nitrogen, PSA and VPSA oxygen and other devices are described in more detail.