Large air separation unit cold box overhaul faq

Oxygen product: liquid oxygen is pumped out from the lower tower plate of the low pressure tower and sent to the storage tank, the inner compressed ox...

When using sieve plate towers for distillation, the liquid must be covered with a certain height of liquid layer in order to exchange heat and mass wi...

The instrumentation pipe for pure argon towers and crude argon liquefiers should be led on the tower closest to the cold box, the lead pipe needs to b...

Why do molecular sieves in small air separation unit use bunk beds? Molecular sieve purifiers are used in both small and large air separation plants ...