ASU(air separation plant supplier) is the plant to make raw air into liquid through compression recycle cryogenic method, then separate the liquid air into gas oxygen, gas nitrogen and gas argon with rectification process. ASU is widely ap…

Operating of the whole air separation plant consists of following two steps: Trial run of single componentunit: That means the test, adjust and purge of each component before comprehensive trial run of the whole plant. This is some kind of…