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China Cryogenic Air Separation Plant for Oxygen, Nitrogen & Argon Production - Leading Suppliers & Factory

Introducing Fullcryo Cryogenic Air Separation Systems – your premier solution from a leading China supplier and factory. Our models, including KDO, KDN, KDON, and KDONAr, offer a wide flow rate of 50-80000 Nm³/h, catering to diverse industrial needs. With a strong focus on research and development, our advanced manufacturing capabilities ensure high-quality products and effective onsite installation.

We pride ourselves on delivering cutting-edge designs and expert manufacturing technology, along with exceptional service both during and after the sale. Our dedicated air separation operation management team is here to support you every step of the way, ensuring optimal performance and reliability. Trust us as your go-to partner for cryogenic air separation solutions in China.

Product Detail

Product Description

An air separation plant separates atmospheric air into its primary components, typically nitrogen and oxygen, and sometimes also argon and other rare inert gases.

Oxygen, nitrogen and argon are produced through a process called cryogenic air separation. During this process, air is compressed and then cooled to a very low temperature, causing it to liquefy. The liquefied air is then separated into its main components using a distillation column.

Oxygen, nitrogen, and argon have different boiling points, allowing them to separate at specific stages of the distillation process. Typically, oxygen is the first component extracted, followed by nitrogen and finally argon. The resulting product can be stored and distributed in gas or liquid form for use in a variety of industrial, medical and scientific applications.

Oxygen is used in respiratory support in medical facilities, in industrial processes such as metal cutting and welding, and in the production of chemicals and fuels. Nitrogen is used in food packaging, electronics manufacturing, and as an inert gas for purges and blankets. Argon is used as a shielding gas in welding, metal fabrication, and the production of specialty metals.

Overall, the production of oxygen, nitrogen, and argon is critical to meeting the diverse needs of industries and applications that rely on these gases.

Key Components

1. Main heat exchanger
2. Condenser-vaporizer
3. Sub-cooler
4. Lower column
5. Upper column
6. Crude argon column I
7. Crude argon column II
8. Pure argon column
9. Liquid argon process pumps (1W+1S)
10. Boost turbine expander with booster and after cooler (Warm and cold)
11. Internal pipes, cables and fittings for cold box assembly
12. Steel structure inside
13. Cold box shell
14. Vent silencer
15. SS & Al transition joint for high pressure pipes, if applicable
16. Relevant instruments
17. Perlite

Fullcryo provide state-of-the art design and professional manufacturing technology, best service both in-sale and after-sales.

Parameter

Factory Pictures

Frequently Asked Questions

What is the primary function of an air separation plant?

An air separation plant separates atmospheric air into its primary components, typically nitrogen and oxygen, and sometimes also argon and other rare inert gases.

How does the cryogenic air separation process work?

Cryogenic air separation involves compressing atmospheric air and cooling it to extremely low temperatures until it liquefies. The liquefied air is then separated into its main components using a distillation column based on their different boiling points.

What are the primary applications of the separated oxygen?

Oxygen is widely used for respiratory support in medical facilities, in industrial processes like metal cutting and welding, and in the production of various chemicals and fuels.

What are nitrogen and argon used for?

Nitrogen is utilized in food packaging, electronics manufacturing, and as an inert gas for purges and blankets. Argon is primarily used as a shielding gas in welding, metal fabrication, and specialty metal production.

What services does Fullcryo offer?

Fullcryo provides state-of-the-art design, professional manufacturing technology, and comprehensive support with the best in-sale and after-sales service.