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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
Large Air Separation Equipment – Efficient Industrial Gas Plants
Oct 20 , 2025Large Air Separation Equipment is an industrial gas production system capable of generating high volumes of oxygen, nitrogen, and argon by cryogenic distillation. It is mainly used in steelmaking, petrochemical, energy, and medical fields.
It has high production efficiency, low energy consumption, and stable output to provide a steady supply of industrial gases for large-scale production and consumption needs.
l Product Name: Large Air Separation Equipment
l Technology: Cryogenic distillation
l Capacity: 3000–80,000 Nm³/h
l Purity: Oxygen up to 99.6%, Nitrogen up to 99.999%
l Output Gases: Oxygen, Nitrogen, Argon
l Applications: Steel, Chemical, Energy, Glass, Electronics
l Certification: ISO, CE
l Control System: Fully automatic PLC/DCS control
l High purity, high capacity
l Stable operation, continuous work
l Fully automatic control system, remote monitoring
l Energy-saving, low operating cost
l Modular design, easy maintenance, expansion
l Long service life, reliable components
|
Parameter |
Specification |
Unit |
|
Capacity |
3000–80,000 |
Nm³/h |
|
Oxygen Purity |
99.6 |
% |
|
Nitrogen Purity |
99.999 |
% |
|
Argon Purity (optional) |
99.999 |
% |
|
Working Pressure |
0.5–6 |
MPa |
|
Technology |
Cryogenic Distillation |
— |
|
Control System |
PLC / DCS |
— |
|
Operating Mode |
Continuous |
— |
l Large Capacity: Suitable for large industrial oxygen and nitrogen supply.
l High Purity: Meets the high purity requirements of the steel and electronics industries.
l Energy Saving: Optimized structure reduces power consumption.
l Stable and Reliable: Continuous operation, long service life, and little maintenance.
l Flexible Output: Various product combinations can be produced.
l Long Service Life: Durable components and mature technology.
l Steel Industry: oxygen supply for steelmaking processes, blast furnaces, and converters.
l Chemical Industry: as process gas, oxidation gas.
l Energy Industry: gasification agent, power plants.
l Glass Industry: combustion agent.
l Electronics & Semiconductor: ultra-high purity nitrogen.
l The principle of large air separation equipment is to separate the air into oxygen, nitrogen, argon and other components by cryogenic distillation.
l First, the ambient air is compressed and pre-purified to remove water vapor and CO₂.
l Then the purified air is cooled and liquefied to cryogenic temperatures.
l The liquid air is fed into the distillation column, where the different boiling points of the components cause them to be separated.
l Finally, the separated oxygen, nitrogen, and argon are stored in gas storage tanks or sent to the pipeline network for industrial use.
l ISO 9001 Certified Manufacturing
l CE Certified Equipment
l Strict Performance & Safety Testing
l Global Installation & After-Sales Service
A1: The capacity ranges from 3,000 to 80,000 Nm³/h, depending on the specific requirements of the project.
A2: The air separation unit can produce oxygen, nitrogen, and argon with high purity.
A3: The installation period of a standard project is 4–8 months, depending on the capacity and site conditions.
IPv6 rede suportada 
