Cryogenic Oxygen Nitrogen Plant

Cryogenic oxygen nitrogen plant is an industrial device that separates air through low temperature liquefaction and produces high-purity oxygen, nitrogen and rare gases. This technology is based on the principles of compression, cooling, expansion and distillation, and is widely used in steel smelting, chemical industry, electronic manufacturing, medical and energy industries.

Core technology features

1. Efficient separation capability

• The proprietary multi-stage distillation tower design of cryogenic oxygen nitrogen plant has an oxygen purity of up to 99.6% and a nitrogen purity of ≥99.999%.
• Low temperature range: -196°C to -183°C (liquid nitrogen to liquid oxygen phase transition temperature), ensuring efficient separation.

2. Energy-saving and environmental protection

• Optimize the heat exchange system to reduce energy consumption, and unit liquid oxygen consumption is ≤0.55 kWh/m³.
• Fully enclosed design reduces cooling capacity loss and complies with ISO 14001 environmental protection standards.

3. Stable and reliable

• The automated control system (DCS/PLC) monitors flow, pressure and temperature in real time, and the failure rate is <0.5%/year.

Key Performance Parameters

Industry applications

• Iron and Steel Metallurgy: Oxygen is used for blast furnace oxygen-rich combustion, and nitrogen is used for protecting gas.
• Chemical industry: protection of inert gases in synthetic ammonia and ethylene production.
• Electronics: High purity nitrogen is used in semiconductor manufacturing.
• Medical: Liquid oxygen supply hospital respiratory support system.

As a leader in cryogenic air separation, Shenger Gas provides customers with efficient and reliable cryogenic oxygen nitrogen plant solutions. Our advantages include:

• Technology leadership: Adopt international advanced cryogenic air separation technology to ensure oxygen purity ≥99.6% and nitrogen purity ≥99.999%, meeting strict industrial needs.
• Energy-saving and efficient: Optimize heat exchange and distillation systems, with unit energy consumption of 15% less than the industry standard, helping customers reduce operating costs.
• Global case: 500+ successful projects cover industries such as steel, chemical, electronics, and medical care. The equipment operates stably and the failure rate is extremely low.
• Customized services: Flexible adjustment of output (10–1000 m³/h), pressure (0.6–1.6 MPa) and purity according to customer needs, providing a one-stop solution.
• Wuyou After-sales: 24/7 technical support, 48-hour emergency response, remote monitoring system ensures the operation of the equipment in real time.

Shenger Gas - your trusted cryogenic air separation partner!

Contact our expert team now to get exclusive plans and quotations!