Industrial Air Separation Unit Manufacturer
Shenger Gas specializes in cryogenic air separation technology, offering a complete range of industrial air separation units (ASUs). As an industrial air separation unit manufacturer, we are dedicated to providing efficient and stable oxygen, nitrogen, and argon production systems for industries such as steel, chemicals, energy, and renewable energy. By combining advanced cryogenic separation technology, we precisely meet our customers' demands for high-purity gases while optimizing energy efficiency and reducing operating costs.
The industrial air separation unit (ASU) is equipment that uses air separation technology to extract industrial gases like oxygen, nitrogen, and argon from the atmosphere. We employ the cryogenic distillation process, which cools and liquefies air at low temperatures and separates gases using their boiling point differences. As an industrial air separation unit manufacturer, we provide customized solutions, ensuring each unit is designed to meet the specific needs and application scenarios of our clients.
Our cryogenic air separation systems feature the following characteristics:
- High-Purity Output: Oxygen purity up to 99.999%, nitrogen purity up to 99.999%, meeting the gas requirements of various industrial production processes.
- High Energy Efficiency: By optimizing the gas separation and compression processes, we reduce electricity consumption and improve overall system efficiency.
- Strong Stability: Operates reliably around the clock, ensuring continuous gas supply, particularly suitable for industries with high stability requirements, such as steel and chemical industries.
Working Principle and Structure
The cryogenic air separation system consists of several core components:
- Air Compressor: Compresses the air to the appropriate pressure, entering the separation process.
- Molecular Sieve Adsorption Tower: Pre-treats the air to remove moisture and carbon dioxide, ensuring they do not affect the cryogenic separation process.
- Cold Box and Heat Exchanger: The cold box cools the compressed air to its liquefaction point through a plate-fin heat exchanger, and then the air enters the distillation column for component separation.
- Distillation Column: Separates gases based on the differences in their boiling points, ultimately obtaining high-purity oxygen, nitrogen, and argon.
- Liquefied Gas Storage and Gas Output System: Uses a booster system to deliver the gas to the user, supporting both liquefied gas storage and gas phase output.
Technical Specifications
|
Technical Parameter |
Range |
|
Oxygen Purity |
≥99.5% - 99.999% |
|
Nitrogen Purity |
≥99.9% - 99.999% |
|
Gas Flow |
10 - 5,000 Nm³/h |
|
Gas Production Pressure |
0.1 - 0.8 MPa (Optional 20 MPa Boost) |
|
Temperature Range |
Operating Temperature: -60°C ~ -196°C |
|
Power Consumption |
Optimized design to reduce energy usage, saving 10-20% |
|
Operating Mode |
PLC Automatic Control + Remote Monitoring System |
|
Safety Certifications |
ISO 8573-1, ASME BPVC, PED |
Certification Standards and Quality Assurance
As a global leader in industrial air separation unit manufacturing, Shenger Gas strictly follows international standards for design and production to ensure each unit meets high-quality and safety requirements:
- ISO 8573-1: Air quality standard to ensure the efficiency and cleanliness of the air separation process, providing high-quality gases that meet industrial requirements.
- GB/T 19001-2016/ISO 9001:2015: Quality management system certification, ensuring that our products and services meet international and standardized management requirements, with strict control over the entire production process to ensure high-quality equipment.
- CE Certification: Meets EU safety and environmental requirements, ensuring global compliance and safety for the equipment.
- PED: Complies with the Pressure Equipment Directive for the European market, ensuring the safe operation of equipment within the EU.
We offer a 1-year full warranty for each unit and provide long-term technical support and maintenance training to ensure that customer issues are addressed promptly during equipment usage. Additionally, we provide comprehensive on-site commissioning, operation training, and after-sales services to ensure the equipment operates stably and performs at its best.
Customized Services and Project Delivery
Shenger Gas provides customized solutions for each client, designing suitable air separation systems based on actual requirements:
- Design Phase: Detailed engineering design based on user requirements, gas production capacity, gas purity, operating conditions, and other factors.
- Manufacturing and Testing: All equipment undergoes strict quality control and testing before delivery to ensure it meets design specifications.
- Project Delivery: We offer one-stop installation, commissioning, and after-sales services to ensure the project is smoothly delivered and operates stably.
As an industrial air separation unit manufacturer, the cryogenic air separation equipment provided by Shenger Gas not only delivers high-purity oxygen, nitrogen, and argon but also significantly reduces energy consumption and optimizes costs while ensuring stability. We offer customized solutions for clients worldwide, leveraging years of industry experience and technical expertise to help customers achieve efficient, energy-saving, and safe industrial gas supply.
Choosing Shenger Gas means you will receive reliable equipment and services that drive continuous innovation and development for your business.
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