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.
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.
Our containerized PSA nitrogen generator is suitable for oil & gas industry, chemical industry, rubber & tyre industry, textile industry, food packaging industry, etc.
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 |
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.
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.
Nitrogen can be used in the food industry for freshness preservation, packaging, freezing and so on.
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.
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.
Contact us today and our experts are happy to advise you and find a solution to your application.
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.
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.
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.