10000Nm3/h Petrochemical Industry Used Oxygen Nitrogen Gas Production Air Separation Plants

High Purity Nitrogen Plant LIN ASP Air Separation Plant
A cryogenic air separation plant is a complex industrial facility that separates the components of air (mainly nitrogen, oxygen, and argon) from each other by cooling the air to very low temperatures (-196°C) and then boiling off the different gases at their respective boiling points. The plant mainly consists of air compressor, purification unit, heat exchanger, distillation columns, and cryogenic storage tanks. The separation of air components has a variety of uses in industries such as chemical, petroleum, pharmaceutical, and steel production.

Liquid air separation plant pioneers the trend of future development. Because liquid products are easy for quality control, storage and delivery. In addition, they also work with higher efficiency. Therefore, the liquid air separation unit will probably be favoured by more and more users.

COLD-BOX PIPING DESIGN

- As per international codes and standards;

- 3D modeling by PDMS or SOLIDWORKS

- Piping stress analysis by CAESAR Il;

- Cold-box structure stress analysis & reinforcement by SAP2000 tomeet the requirement of site earthquake and wind load, etc.;

- Various unique design inside cold-box;

PROCESS DESIGN

- HAZOP analysis;

- Diverse, customized and humanized process;

- Tens of energy-saving air separation process, ie. oxygen-richprocess of three column, process of liquid expander, processof waste nitrogen extraction from lower column, etc