Cryogenic Air Separation For Nitrogen
Our cryogenic air separation for nitrogen uses the world's leading low-temperature distillation technology to efficiently produce nitrogen products with purity up to 99.999%. With its excellent reliability, low energy consumption performance and intelligent control, the system has become the preferred solution for high-purity nitrogen preparation in the industrial field.
Core technology features
1. High-efficiency low-temperature separation process
- Operating temperature range: -196℃ to -180℃ (core distillation tower operating temperature)
- Using multi-stage expansion refrigeration technology, the cooling capacity utilization rate is increased by 30%.
- Integrated high-efficiency molecular sieve purification system to ensure the quality of raw materials air
2. Excellent energy consumption performance
- Unit energy consumption: 0.38-0.45kWh/Nm³ (99.5% purity nitrogen)
- Energy savings of 15-25% than traditional processes
- Heat exchange efficiency reaches more than 92%
3. Intelligent control system
- Fully automatic DCS control system
- Remote monitoring and troubleshooting functions
- Adaptive load regulation technology
Typical industry application cases
1. Petrochemical field
- Provide a 20000Nm³/h nitrogen system for a large refining and chemical enterprise
- Purity is 99.99%, annual operating time exceeds 8000 hours
- Help customers achieve annual energy saving benefits of approximately RMB 3 million
2. Electronic manufacturing field
- Semiconductor grade high-purity nitrogen supply system
- Purity 99.9995%, oxygen content ≤1ppm
- Passed SEMI F20 certification
3. Food and medicine field
- Many well-known food companies' nitrogen preservation system suppliers
- Comply with strict standards such as FDA and GMP
Main Technical Parameters
|
Parameter Category |
Technical Specification |
|
Nitrogen Production |
100-50,000 Nm³/h |
|
Product Purity |
99.5%-99.9999% |
|
Operating Pressure |
0.6-1.0 MPa |
|
Startup Time |
≤8 hours |
|
Noise Level |
≤85 dB(A) |
Quality Assurance System
- Passed ISO9001 quality management system certification
- Pressure vessel complies with ASME standards
- Electrical system complies with IEC standards
- Provide lifelong technical support services
For more technical details about the cryogenic nitrogen generation system or to obtain customized solutions, please feel free to contact our professional team of Shenger Gas.
About us
Sheng'er Gas possesses a team of experts, professors, and engineering technicians who have been engaged in the research and development of nitrogen production, oxygen production, gas separation, purification, and purification technologies, as well as product design.They have established technical collaborations with world-renowned companies such as Hangzhou Institute of Advanced Technology, China Nuclear Power Engineering Co., Ltd., Siemens AG from Germany, Bode GmbH from Germany, GEMÜ GmbH from Germany, Takeda Pharmaceutical Company Limited from Japan, and Iwatani Corporation from Japan.
Our factory & quipment
Our Certifications
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