Liquid Oxygen Plant

High-purity Liquid Oxygen Plant based on cryogenic air separation technology, designed for large-scale industrial oxygen production.

Capacity: 100–100,000 Nm³/h
Purity: ≥99.5% (up to 99.9%)
Pressure: up to 20 MPa

Ideal for steel, chemical, and energy industries requiring continuous, high-volume oxygen supply.

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Product Overview

The Liquid Oxygen Plant is a large-scale industrial oxygen generation system based on advanced cryogenic air separation technology.
It is designed to deliver high-purity, high-capacity oxygen for continuous industrial operations, making it the preferred solution for large-scale oxygen demand.

Technology

The system operates on cryogenic distillation, utilizing the different boiling points of air components to separate oxygen, nitrogen, and other gases.
Through a multi-stage process including air compression, purification, cooling, liquefaction, and distillation, high-purity liquid oxygen is produced with excellent stability and efficiency.

Key Features

• High Purity: ≥99.5% (up to 99.9%)
• Large Capacity: 100–100,000 Nm³/h
• Continuous Operation (1–3 years runtime cycle)
• Multi-gas Output: Oxygen, Nitrogen, Argon
• Suitable for large-scale industrial applications

Advantages

Compared with PSA or VPSA systems, the Liquid Oxygen Plant offers:
• Higher oxygen purity for demanding applications
• Larger production capacity for industrial-scale use
• Ability to produce multiple gases simultaneously
• Lower cost per unit for high-volume consumption

Applications

• Steel & Metallurgy (blast furnace, converters)
• Petrochemical & Chemical Processing
• Electronics & Semiconductor Industry
• Energy & Gas Supply Systems
• Glass Manufacturing

Customization

The system can be customized based on:
• Required capacity and purity
• Liquid or gaseous oxygen output
• On-site installation conditions
• Integration with existing industrial systems

 

Need a high-capacity oxygen solution?

Contact our engineering team for a customized cryogenic air separation system tailored to your project requirements.

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