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WhatsApp / Mob : +86 156 5177 2521
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o email : mrwin@cnbangwin.com
WhatsApp / Mob : +86 156 5177 2521
o email : mrwin@cnbangwin.com
Cryogenic Air Separation Equipment for Industrial Gas Production
Mar 05 , 2026Industrial gas products need to reach high levels of purity and stability. For this reason many opt to use separation technology. Cryogenic air separation equipment offers high volume oxygen, nitrogen and argon. Plants can also run continuously with cryogenic technology. Cryogenic separation systems are ideal since many industries require high volume outputs.
At Nanjing Bangwin Gas we offer professional air separation solutions. Our equipment allows customers to benefit from stable and efficient gas production for years to come. Nanjing Bangwin Gas serves customers around the world with our solutions.
Recommended internal pages on Bangwin Gas:
l Cryogenic Air Separation Plant
l Liquid Nitrogen Generation Plant
l PSA Nitrogen Generation System
Cryogenic air separation equipment liquefies atmospheric air then separates its components into oxygen, nitrogen, and argon. The separation of gases occurs after they are isolated through fractional distillation at very cold temperatures.
This equipment is used in cryogenic air separation plants. Cryogenic air separation equipment is most suitable for large scale industrial gas needs.
The Cryogenic air separation process occurs in multiple stages.
l Air Compression
Atmospheric air is drawn into compressors where the pressure of the air is raised.
l Air Purification
Air is purified by removing moisture, CO2, and other impurities. This prevents the equipment from freezing over.
l Cryogenic Distillation
After air is purified, it travels through heat exchangers which bring the temperature of the air to cryogenic levels. The cooled air turns into liquid form.
l Fractional Distillation
Once liquefied, the liquid air is moved to distillation columns. Components are extracted via their different boiling points.
l Storage of Products
Lastly, products are stored as liquids or gases for sale. Product is stored in tanks.
Cryogenic air separation allows for a continuous flow and even purity.
l Air compressor,
l Air dryer,
l Main heat exchanger,
l Cold box,
l High and low pressure distillation column,
l Liquid oxygen storage tank,
l Liquid nitrogen storage tank,
l Argon recovery unit,
l Automatic control system.
Suitable arrangement design can be done by Nanjing Bangwin Gas to enhance the unit efficiency and safe operation.
There are various types of cryogenic air separation systems that correspond to different capacities.
l Large Size Cryogenic Air Separation Units
l Used in steel mill and petrochemical plant.
l Medium Size Air Separation Units
l Used in chemical plant and industrial estates.
l Compact Air Separation Unit (ASU)
l Compact design that allows the system’s components to be integrated resulting in less installation time and space.
These systems provide continuous supply of industrial gases.
The following are features of cryogenic air separation equipment.
l VERY HIGH PURITY
Each oxygen and nitrogen produced can be more than 99.9% pure.
l LARGE PRODUCTION CAPACITY
Its system can handle high production of gas per hour.
l MULTI-GAS
Produces oxygen, nitrogen, argon in one single system.
l OPERATION 24/7
Equipment can run continuously for years.
l LONG LIFE TIME
Built to last a very long time.
For these reasons, Cryogenic Air Separation Equipment is used for large industrial projects.
There are many different uses for cryogenic air separation equipment.
l Industries That Use Our Equipment
l Producing steel/metallurgy
l Making petrochemicals
l Chemical production
l Glass manufacturers
l Electronic manufacturers
l Energy/power industry
l Producing hydrogen
Just to name a few.
Nanjing Bangwin Gas Company deals with industrial gas generation & separation plants. We Provide:
l cryogenic air separation machinery
l cryogenic air separation units
l VPSA oxygen generation system
l PSA nitrogen generation unit
l Liquid Gas Storage Tank
l Engineering Project solutions.
Visit our website for complete solutions：https://bangwingas.com/
For Specification,Technical help visit website.
Authoritative industry references:
l Air Liquide – Air Separation Technologies
https://www.airliquide.com
l Linde Engineering – Cryogenic Air Separation
https://www.linde-engineering.com
l International Gas Union
https://www.igu.org
1. What kinds of gases can be produced by cryogenic air separation equipment?
Oxygen , nitrogen, argon.
2. Can it be used for large-scale production?
Yes. Very high-capacity equipment is available for industrial use.
3. How much purity can it achieve?
More than 99.9% pure, depending on your needs.
4. Does Nanjing Bangwin Gas offer a turnkey system?
Yes. From design to manufacturing to commissioning.
5. Can it operate continuously?
Yes, it can be used for stable 24 hour industrial production.
Providing pure gas on a large scale, cryogenic air separation equipment is used by many industries today. Industries need large amounts of these gases so cryogenic systems will continue to be used. Get your cryogenic system from Nanjing Bangwin Gas and experience stable performance and long-term dependability. Check out https://bangwingas.com/ for more information!
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