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How about the PSA Nitrogen generator advantages?

High nitrogen purityPSA nitrogen generator plants allow production of high-purity nitrogen from air, which membrane systems are unable to provide – up to 99.9995% nitrogen. This nitrogen purity may also be ensured by cryogenic systems, but they are considerably more complex and justified only by large consumption volumes. The nitrogen generators use CMS (carbon molecular sieve) technology to produce a continuous supply of ultra high purity nitrogen and are available with internal compressors or without.Low operating costsBy substitution of out-of-date air separation plants nitrogen production savings largely exceed 50%.The net cost of nitrogen produced by nitrogen generators is significantly less than the cost of bottled or liquefied nitrogen.Nitrogen Generators Create Less Impact on the EnvironmentGenerating nitrogen gas is a sustainable, environmentally friendly and energy efficient approach to providing pure, clean, dry nitrogen gas. Compared to the energy needed for a cryogenic air separation plant and the energy needed to transport the liquid nitrogen from the plant to the facility, generated nitrogen consumes less energy and creates far fewer greenhouse gases.

Could I know more information about PSA nitrogen generator?

Nitrogen generators and stations are stationary or mobile air-to-nitrogen production complexes. In advanced economies, membrane nitrogen plants have almost entirely ousted alternative processes of nitrogen generation in all cases where nitrogen is not required in commercial volumes.Adsorption technologyThe adsorption gas separation process in nitrogen generators is based on the phenomenon of fixing various gas mixture components by a solid substance called an adsorbent. This phenomenon is brought about by the gas and adsorbent molecules' interaction.Pressure Swing Adsorption technology.The technology of air-to-nitrogen production with the use of adsorption processes in nitrogen generators is well studied and widely applied at industrial facilities for the recovery of high-purity nitrogen.The operating principle of a nitrogen generator utilizing the adsorption technology is based upon the dependence of the adsorption rates featured by various gas mixture components upon pressure and temperature factors. Among nitrogen adsorption plants of various types, pressure swing adsorption (PSA) plants have found the broadest application world-wide.The system's design is based on the regulation of gas adsorption and adsorbent regeneration by means of changing pressures in two adsorber–adsorbent-containing vessels. This process requires constant temperature, close to ambient. With this process, nitrogen is produced by the plant at the above-atmospheric pressure, while the adsorbent regeneration is accomplished at below-atmospheric pressure.The swing adsorption process in each of the two adsorbers consists of two stages running for a few minutes. At the adsorption stage Oxygen, H2O and CO2 molecules diffuse into the pore structure of the adsorbent whilst the nitrogen molecules are allowed to travel through the adsorber–adsorbent-containing vessel. At the regeneration stage the adsorbed components are released from the adsorbent vented into the atmosphere. The process is then multiply repeated.

Could I know more information about PSA nitrogen generator?

Nitrogen generators and stations are stationary or mobile air-to-nitrogen production complexes. In advanced economies, membrane nitrogen plants have almost entirely ousted alternative processes of nitrogen generation in all cases where nitrogen is not required in commercial volumes.Adsorption technologyThe adsorption gas separation process in nitrogen generators is based on the phenomenon of fixing various gas mixture components by a solid substance called an adsorbent. This phenomenon is brought about by the gas and adsorbent molecules' interaction.Pressure Swing Adsorption technology.The technology of air-to-nitrogen production with the use of adsorption processes in nitrogen generators is well studied and widely applied at industrial facilities for the recovery of high-purity nitrogen.The operating principle of a nitrogen generator utilizing the adsorption technology is based upon the dependence of the adsorption rates featured by various gas mixture components upon pressure and temperature factors. Among nitrogen adsorption plants of various types, pressure swing adsorption (PSA) plants have found the broadest application world-wide.The system's design is based on the regulation of gas adsorption and adsorbent regeneration by means of changing pressures in two adsorber–adsorbent-containing vessels. This process requires constant temperature, close to ambient. With this process, nitrogen is produced by the plant at the above-atmospheric pressure, while the adsorbent regeneration is accomplished at below-atmospheric pressure.The swing adsorption process in each of the two adsorbers consists of two stages running for a few minutes. At the adsorption stage Oxygen, H2O and CO2 molecules diffuse into the pore structure of the adsorbent whilst the nitrogen molecules are allowed to travel through the adsorber–adsorbent-containing vessel. At the regeneration stage the adsorbed components are released from the adsorbent vented into the atmosphere. The process is then multiply repeated.

Could I know more about PSA oxygen generator?

Advances in technology have provided industrial oxygen generator systems for use where air is available and a higher concentration of oxygen is desired.Pressure swing adsorption (PSA) incorporates a material called molecular sieve for gas separation. In the case of oxygen generation a zeolite-based sieve forces preferential adsorption for nitrogen. Clean, dry air is passed through the sieve beds on the oxygen generator, producing an oxygen-enriched gas.Nitrogen separation membrane equipment is also used.PSA generators provide a cost-efficient source of oxygen. They are a safer,less expensive,and more convenient alternative to tanks of cryogenic oxygen or pressurised cylinders. They can be used in various industries including medical, pharmaceutical production, water treatment and glass manufacture.PSA generators are particularly useful in remote or inaccessible parts of the world or mobile medical facilities (military hospitals, disaster facilities).

Could I know the applications of nitrogen generators?

The PSA nitrogen generator can be used in various fields as below:Food and beverage industriesThe moment food or beverages are produced, or fruits and vegetables harvested, an aging process kicks in until the complete decay of the products. This is caused by bacteria and other organisms. Generators are used to flood the products with N2 that takes out the oxygen and prolongs the product lifetime significantly because these organisms cannot develop. Furthermore, chemical degradation of food caused by oxidation can be eliminated or stopped.Analytical chemistryNitrogen generators are required for various forms of Analytical chemistry such as Liquid chromatography–mass spectrometry and Gas Chromatography where a stable and continuous supply of Nitrogen is necessary.Aircraft & motor vehicle tiresAlthough air is 78% Nitrogen. Most aircraft tires are filled with nitrogen, and there are many tire and automotive shops with nitrogen generators to fill tires, the advantage is that nitrogen in a tank is dry. Often a compressed air tank will have water in it that comes from atmospheric water vapor condensing in the tank after leaving the air compressor. Also, nitrogen maintains a more stable pressure when heated and cooled and is said to be a larger molecule so doesn't permeate the tire as easily as O2 and Argon.Chemical and petrochemical industriesThe primary and very important application of nitrogen in chemical and petrochemical industries is the provision of inert environment aimed at ensuring general industrial safety during cleaning and protection of process vessels. Besides, nitrogen is used for pipelines pressure testing, chemical agents transportation, and regeneration of used catalysts in technological processes.ElectronicsIn electronics, nitrogen serves as an antioxidant in the manufacture of semi-conductors and electric circuits, heat treatment of finished products, as well as in blowing and cleaning.Glass industryIn the glass production, nitrogen proves efficient as a cooling agent for bow oven electrodes, oxidation inhibitor during process procedures, as well as air cooler.MetallurgyThe metal industry generally utilizes nitrogen as a means of protecting ferrous and non-ferrous metals during annealing. Also, nitrogen is helpful in such standard industry processes as neutral tempering, cementing, hard brazing, stress relieving, cyanide hardening, metal-powder sintering and extrusion die cooling.Paint-and-varnish industryPaint and varnish production uses nitrogen for the creation of an inert environment in process vessels to ensure safety, as well as for oxygen displacement during packing in order to prevent polymerization of drying oils.

Are there how many ways for gas separation?

Gas separation can refer to any of a number of techniques used to separate gases, either to give multiple products or to purify a single product.Pressure swing adsorptionPressure swing adsorption (PSA) pressurizes and depressurizes gas around an adsorbent media to selectively adsorb certain components of a gas, allowing others to be selectively discarded.Vacuum swing adsorptionVacuum swing adsorption (VSA) uses the same principle as PSA but swings between vacuum pressures and atmospheric pressure. The two techniques may be combined and are called "vacuum pressure swing adsorption" (VPSA) in this case.Temperature swing adsorptionTemperature swing adsorption (TSA) uses a similar technique to other swing adsorption techniques but cycles temperature instead of pressure.Cryogenic distillationCryogenic distillation is typically only used for very high volumes because of its nonlinear cost-scale relationship, which makes the process more economical at larger scales. Because of this it is typically only used for air separation.Membrane gas separationMembrane technologies are not as well developed as other gas separation techniques and as a result they are less widely used. Manufacturing challenges mean the units are better suited for small to mid scale operations.The use partially permeable membranes which allow "fast" gases to pass through and be removed, while "slow" gases remain in the airstream and emerge without the original contaminants. Membrane technology is most often used for moisture removal, hydrogen removal and nitrogen enrichment.Our factory mainly use PSA technology for gas generator.

Do you have a professional team to handling the export issue?

yes, we have the professional team to handling the psa oxygen generator and PSA nitrogen generator  export issues. We have 5 people and everyone have more than two years export experience. So you don't need to worry about the export issues.

What is capacity and purity of the PSA oxygen generator?

Our PSA oxygen generator have a large range of capacity and purity for our customer choose.Capacity: 3-200NM3/HPurity: 93+-2%

What is capacity and purity of the PSA nitrogen generator?

Our PSA nitrogen generator have a large range of capacity and purity for our customer choose.Capacity: 3-5000NM3/HPurity: 95-99.9995%

How to pack the gas generator?

The PSA oxygen generator and PSA nitrogen generator  normally is covered by plastic film.

How can I operation of gas generator machine?

We will give you the PSA oxygen generator and PSA nitrogen generator  operation manual after you place the order. And also you also can come to our factory and have a training course or we send our engineer to your country for the installation and commission and give you a training course in your installation site.

How long does it take of the installation and trial running of gas generator machine take?

If verything is prepared,the PSA oxygen generator and PSA nitrogen generator  time of installation and trial running is about 2 working days. 

What is the power supply of your gas generator?

The PSA oxygen generator and PSA nitrogen generator  power supply is 220V/1Phase/50Hz(60HZ), but we can design the power supply of PSA oxygen generator and PSA nitrogen generator  according to your state grid.

Can the machine be used continuously 24hours a day?

 The PSA oxygen generator and PSA nitrogen generator can be used continuously 24 hours a day.