Air Separation Unit (ASU) for High Purity LOX, LIN, LAR

• Key Parameters

• Capacity: 

Gas products: 50-40,000 Nm3/h;

(200-10,000 Nm3/h for high purity N2);

Liquid products: 10-1,000 t/day;

• Oxygen 99.6%;

• Nitrogen 99.99-99.999%;

• Argon 99.999% (O2<2 ppm, N2<3 ppm);

• Custom made system configuration for the best performance.

• Features

• High purity of products:

• Pre-fabricated components to facilitate on-site installation.

• Large capacity production. High energy efficiency.

• Stable performance for long term continuous operation.

• High operational stability, high degree of automation, intelligent control.

• Highly safety, easy operation.

• Long service time, low maitenance costs.

• One-stop custom solution.

• Components

• Air purging system: Pre-filter, Cooler, Adsorber;

• Regrigeration system: Throttle valves, Expander;

• Distillation system: Cold box(es);

• Heat exchange system: Plate fin heat exchanger;

• Instrument control system;

• Electrical control system;

• Storage & regasification system;

• Applications

• Chemical processing;

• Cutting & welding;

• Electronics manufactoring;

• Energy industry;

• Food & berage packaging;

• Health care;

• Industrial heating;

• Inerting & blanketing;

• Laboratory & scientific research;

• Lighting;

• Metal processing; 

• Pharmaceutical processing;

• Pulp and paper processing;

• Underwater diving;

• Water treatment;