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Containerized PSA Nitrogen Generator
Our containerized PSA nitrogen generator can separate nitrogen from compressed air utilizing pressure swing adsorption (PSA) technology, which is suitable for production of nitrogen in factories in bulk. All the components are setting inside containers so that the environmental requirement for the installation site is low, which makes it especially suitable for outdoor operations in harsh environment. We can also make customization design for equipment installation and specification according to your working environment and powering equipment to meet the need for different kinds of outdoor operation. For the necessary transportation of equipment, we can also provide you with mobility solutions, ensuring the convenience and safety of nitrogen use.
- Nitrogen capacity: 3-5000Nm³/h
- Nitrogen purity: 90-99.9995%
- Nitrogen pressure: 0.1-0.8Mpa (stable and adjustable pressure)
- Nitrogen dew point: -40°C to -70°C (atmospheric pressure)
PSA nitrogen generation is a technology to separate nitrogen from air by the adsorption ability of carbon molecular sieve under pressure by air compressor. After the air is compressed and purified (removing the oil, water and dust, etc.) before transferring into the absorption tower filled with carbon molecular sieves (CMS), the oxygen molecule will be adsorbed by carbon molecular sieve, while nitrogen molecules are too large so that they will be remained in the air. Those nitrogen molecules will pass through the tower into the nitrogen buffer tank, while oxygen molecules remain in the CMS. The adsorption process is performed at certain pressure, after that the atmospheric pressure will be resumed, and the adsorbed oxygen molecules will be escaped from CMS, pass the bottom of the tower through the exhaust silencing muffler into the air, and the CMS is available to be reused. Usually PSA nitrogen generator adopts double adsorption towers in parallel, they will be used alternatively for the adsorption and collection of the nitrogen under different pressure, continuously supporting the separation of oxygen and nitrogen. The above process will be automatically controlled by PLC system.
- There will be no need to build a workstation, only a single point electrical connection in and a nitrogen connection out of the container are needed.
- Support protection against wind, sun, rain, mosquitoes, rodents, etc.
- It can be used directly in the open air, stacked on top of each other or transported in vehicles, effectively saving the space needed.
- The internal setup can be customized according to the environment and application requirements, air-conditioning or other cooling equipment are available for additional installation.
- Complete mobility solution will be provided for transportation of the equipment.
Our containerized PSA nitrogen generator is suitable for oil & gas industry, chemical industry, rubber & tyre industry, textile industry, food packaging industry, etc.
- Application with special requirements, including petrochemical, coal chemical, salt chemical, natural gas chemical, fine chemical, new materials, and other chemical-related industries;
- With the characteristics of high purity and supporting continuous production, this product can meet various application requirements, including improving brightness to certain finished products with high purity nitrogen, as well as heat treatment, bright annealing, protective heating, powder metallurgy, copper and aluminum processing, sintering of magnetic materials, precious metal processing, bearing production, etc.
- Can be used in coal mining for preventing and extinguishing fire, gas dilution, etc.
- Can be used in nitrogen protection and molding in the vulcanization process of rubber & tyre production, etc.
- Available for food storage and preservation to ensure freshness.
- RCN97 (Nitrogen Purity 97%)
- RCN999 (Nitrogen Purity 99.9%)
- RCN9999 (Nitrogen Purity 99.99%)
- RCN99999 (Nitrogen Purity 99.999%)
| Model | Nitrogen Production Nm³/h | Effective Gas Consumption m³/min | Inlet Diameter DN mm | Outlet Diameter DN mm | Dimensions (L×W) mm |
| RCN-10 | 10 | 0.4 | 15 | 15 | 850×420 |
| RCN-20 | 20 | 0.8 | 15 | 15 | 850×420 |
| RCN-30 | 30 | 1.2 | 25 | 15 | 1150×600 |
| RCN-40 | 40 | 1.6 | 25 | 25 | 1150×600 |
| RCN-50 | 50 | 2 | 32 | 25 | 1200×700 |
| Model | Nitrogen Production Nm³/h | Effective Gas Consumption m³/min | Inlet Diameter DN mm | Outlet Diameter DN mm | Dimensions (L×W) mm |
| RCN-10 | 10 | 0.56 | 15 | 15 | 1150×600 |
| RCN-20 | 20 | 1.1 | 25 | 15 | 1200×700 |
| RCN-30 | 30 | 1.8 | 25 | 15 | 1250×880 |
| RCN-40 | 40 | 2.3 | 25 | 25 | 1350×950 |
| RCN-50 | 50 | 2.9 | 32 | 25 | 1750×1000 |
| Model | Nitrogen Production Nm³/h | Effective Gas Consumption m³/min | Inlet Diameter DN mm | Outlet Diameter DN mm | Dimensions (L×W) mm |
| RCN-5 | 5 | 0.5 | 15 | 15 | 1150×600 |
| RCN-10 | 10 | 1 | 15 | 15 | 1200×700 |
| RCN-20 | 20 | 2 | 25 | 15 | 1260×880 |
| RCN-30 | 30 | 3 | 32 | 15 | 1750×1000 |
| RCN-40 | 40 | 4 | 40 | 20 | 1750×1000 |
| RCN-50 | 50 | 5 | 40 | 20 | 2150×1100 |
| Model | Nitrogen Production Nm³/h | Effective Gas Consumption m³/min | Inlet Diameter DN mm | Outlet Diameter DN mm | Dimensions (L×W) mm |
| RCN-5 | 5 | 0.6 | 25 | 15 | 1150×600 |
| RCN-10 | 10 | 1.1 | 25 | 15 | 1250×880 |
| RCN-20 | 20 | 2.2 | 40 | 15 | 1750×1000 |
| RCN-30 | 30 | 3.3 | 40 | 25 | 2150×1100 |
| RCN-40 | 40 | 4.4 | 50 | 25 | 2250×1140 |
| RCN-50 | 50 | 5.5 | 50 | 25 | 2500×1150 |
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Oil & Gas
Nitrogen generator is essential in the oil & gas industry, which can be used in oil and gas protection, transportation, replacement, maintenance, nitrogen injection oil recovery, efficiently improving production efficiency and safety.
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Chemical
Nitrogen is widely applied in petrochemical, coal chemical, salt chemical, natural gas chemical, fine chemical, as well as new materials and other chemical-related industries.
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Food Packaging
Nitrogen can be used in the food industry for freshness preservation, packaging, freezing and so on.
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Rubber & Tyre
Anti-oxidation is necessary in the whole production process of rubber & tyre raw materials. As an inertia gas, nitrogen can act as an antioxidant in the preservation of raw materials in rubber tires, rubber vulcanization, molding, inflatable packaging, etc.
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Textile
In the textile industry, nitrogen generator can supply nitrogen gas to protect the textiles from oxidation and damage during the production process, preventing color default caused by oxidation.
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- Nitrogen Generators
- Oxygen Generators
- Auxiliary Equipment
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Modular Nitrogen Generator
Our modular nitrogen generator has a compact structure, adopting non-pressure container molded in aluminum alloy die-casting and pipeline made of high strength alloy steel with quick-connect fittings.
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Membrane Nitrogen Generator
Our membrane nitrogen generator is designed with membrane containing a bundle of hollow fibers with holes small enough to allow the smaller oxygen molecules, as well as other molecules such as CO2, water vapor to exit through them under pressure and let nitrogen molecules remain in the fiber holes.
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Cabinet PSA Nitrogen Generator
Our cabinet PSA nitrogen generator can efficiently separate nitrogen with high purity.
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Twin Tower PSA Nitrogen Generator
Our twin tower PSA nitrogen generator is available in different production specifications to meet various requirements.
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PSA Oxygen Generator
Two adsorption tower will be installed in parallel in PSA oxygen generator, one tower begins the adsorption phase while other tower regenerates by de-pressurizing.
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VPSA Oxygen Generator
Our VPSA oxygen generator is able to generate oxygen with purity between 90% and 95%. It is mainly composed of air blower, vacuum bump, switching valve and oxygen buffer tank.
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Modular Oxygen Generator
Our modular oxygen generator has a compact structure, adopting non-pressure container molded in aluminum alloy die-casting and pipeline made of high strength alloy steel with quick-connect fittings.
