fractional distillation, 380L/h Liquid ASP

Adopting double expander process to save power consumption effectively for whole set of plant

This Liquid Air Separation Plant adopts the process of air purified by molecular sieve, with booster of turbo expander.

Products specifications at outlets of cold box

Note:     Nm3/h means at the condition of 0°C, 1.013bar(A)

Liquid product Nm3/h data refers its gaseous state transferred

 Design Case

Product	Output (L/h)	Purity	Pressure outlet of cold-box / temperature
LOX (Liquid oxygen)	380	99.6%O2	~0.16 MPa(G)/-177 °C
LIN (Liquid nitrogen)	380	≤10 ppm O2	~0.2 MPa(G)/-190 °C

Process Diagram (For reference)

fractional distillation, 380L/h Liquid ASP