Hanturbo Technology (Zhejiang) Co., Ltd. is one of the leading manufacturers and suppliers of air separation plant in China. We specialize in providing high quality custom service with competitive price. If you're going to buy discount air separation plant, welcome to get quotation from our factory.
Product Overview
Air Separation Plant is often referred to as the heart of oxygen production and the gas factory of modern industry. In simple terms, it is a complete system that uses air as its raw material and employs physical methods to separate components such as oxygen, nitrogen, and argon from the air to produce high-purity industrial gases.
Product Details
Product Specifications
The product specifications and parameters of Air Separation Plant typically vary significantly depending on the process flow configuration and product form (gaseous vs. liquid).
Typical Parameters of Cryogenic Air Separation Plant
| Name | Typical Specifications/Range | Notes |
| Oxygen production | 3,000 ~ 60,000 Nm³/h | Common specifications include 3000, 6000, 10000, 30000, and 60000 etc. |
| Oxygen purity |
≥ 99.6% (Standard) ≥ 99.999% (High Purity) |
The purity of liquid oxygen is typically the same as that of gaseous oxygen. |
| Nitrogen production | 3,000 ~ 100,000+ Nm³/h | Typically matched to oxygen output, but can also be customized to meet specific needs. |
| Nitrogen purity |
≤ 10 ppm O₂ (i.e., 99.99%) ≤ 1 ppm O₂ (high purity) |
Electronic-grade nitrogen up to 99.9999% (6N) |
Case Show
1. Project Description
Providing 9 sets of Air Separation Plant to Tsingshan Holding Group (Fortune Global 500, World's Largest Stainless Steel Producer) for its annual production of 3 million tons of nickel alloys and 3.5 million tons of low-alloy steel project in Indonesia:
- 1 set of Model KDONAr-12500/20000/500 ASU
- 1 set of Model KDONAr-25000/35000/1100 ASU
- 7 sets of Model KDONAr-30000/50000/1200 ASU
Symbol Explanation:
- For example: Model KDONAr-30000/50000/1200
- K：Air separation unit; D：Low pressure; O：Oxygen; N：Nitrogen; Ar：Argon.
- 30000：Oxygen production 30000Nm3/h;
- 50000：Nitrogen production 50000Nm3/h;
- 1200：Argon production 1100Nm3/h.
2. Energy Consumption of Typical Cases
Product Name: GOX 30,000 Nm³/h Air Separation Plant
Scale:
- GO2 : 30,000 Nm³/h, 30 bar;
- N2: 50,000 Nm³/h, 30 bar;
- LAr: 1,100 Nm³/h;
- Application: Steel Making
- Energy consumption (exclude O2 & N2 compression): ≤ 0.41 kw/h.Nm³.O2
- Energy consumption of O2 compression: 0.17 kw/h.Nm³.O2
- Energy consumption of N2 compression: 0.16 kw/h.Nm³.N2
Site Photos
Addressing Customer Concerns
Q: How do I choose between the internal compression process and the external compression process?
A: The internal compression process involves vaporizing oxygen after pressurization using a liquid oxygen pump; it offers high safety and is suitable for high-pressure applications (>3 MPa) or chemical industry applications.
The external compression process uses an oxygen compressor for pressurization; it has slightly lower energy consumption and is suitable for medium- and low-pressure applications. We will recommend the optimal solution based on your specific gas usage parameters.
Q: What is the reliability and availability of the equipment?
A: Our large-scale air separation units are designed for an availability rate of ≥99% and an annual operating time of ≥8,000 hours. Critical rotating equipment is configured in a one active, one standby or N+1 arrangement, with an unplanned downtime rate of <1%. We provide annual maintenance services to ensure long-term, stable operation.
Q: Is it possible to operate the system with no staff or minimal staff?
A: Yes. Our intelligent control system integrates AI algorithms to enable automatic load optimization, predictive maintenance for faults, and remote expert diagnostics. When combined with a robotic inspection system, it enables an intelligent operational model featuring unmanned on-site operations and remote monitoring from a central control center.
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