Oxygen Gas Cryogenic Air Separation Plant

AIR SEPARATION TECHNOLOGY PLANT

Oxygen and nitrogen are widely used in industrial production. The atmosphere is an inexhaustible source of nitrogen and oxygen. Therefore, both oxygen and nitrogen are produced by air separation in industry. The most widely used method is cryogenic air separation. At present, the common process of the cryogenic air separation process is mostly a full low-pressure double-column rectification separation process.

Air Separation Plants/Liquid Oxygen Plant/Gas Cylinder Plants

PRODUCT CONFIGURATION

Its technological process includes the following steps:

a. Compression of air;

b. Air removal, purification, and heat exchange;

c. Air expansion refrigeration;

d. Preparation of liquid nitrogen and liquid air;

e. Full low-pressure double-column rectification to produce gas oxygen and gas nitrogen.

FLOW CHART