Air Separation Unit ASU

Air Separation Unit ASU

SinoCleansky provides custom-made solution for Air Separation Unit ASU, including:

Small and Medium-sized Air Separation

Pure Nitrogen Equipment

Variable Pressure Adsorption Equipment

1. Small and Medium-sized Air Separation

Air separation units (ASU) produce high purity oxygen, nitrogen, argon and rare gases through a combination of adsorption purification, cryogenic distillation and internal compression of high pressure products.

Air Separation that meet the highest quality standards for the liquid or gaseous production of technical gases using the cryogenic process with tray or packing technology.

it has the series of ASP and liquefying and liquid plants with the process based on molecular sieve adsorbing at normal temperature and booster expansion, structural packing tower is applied and argon is extracted through full rectification without hydrogen and internal process technology.

SinoCleansky innovative small ASU, which was designed with low-pressure process, eliminated the disadvantage of high power consumption in conventional designs.. 

1. ASU which was designed with low-pressure process.

2. Eliminated the high power consumption characteristic in conventional designs.

3. With the strictest health, safety, environmental and quality (HSEQ) standards.

4. State-of-the-art technologies and proven design for reliable operations.

5. Our service portfolio includes continued operational support, operator training, maintenance and repairs, spare parts services, as well as plant modifications and revamps.

2. Pure Nitrogen Equipment

The orthoflow expansion process owns features of low unit energy consumption, high extraction ratio, and visible economy of long-time running. While the backflow expansion process owns features of high pressure of nitrogen products out of tower with no influence in the purity, and less one-time investment of complete equipment. 

1. High purity nitrogen plants are designed and built with the highest standards of reliability and efficiency to meet customer's various demands.

2. Verified in quality by international third-party , equipped with expander for production of refrigeration, and the production was well-made, stable running and deeply appreciated by client.

3. Variable Pressure Adsorption Equipment

Focus on customer demands enables us to develop plants with optimum energy efficiency that significantly reduce costs – whether oxygen production demands are high or low in volume.

1. Our PSA plants are based on a reliable, flexible and trouble-free vacuum pressure swing adsorption (VPSA) process.

2. They are the perfect fit for on-stream applications that require low-cost gaseous oxygen with purity levels of up to 95 percent per volume.

3.The plants are easily accessible and easy to maintain. They are quick to set up and commissioned on site and can also be easily relocated.