What is Nitrogen Generators, and how does it work
Nitrogen generators are an arrangement of machines that extract nitrogen molecules from compressed air are called nitrogen generators. These nitrogen gas generators, or N2 generators, can achieve purities as high as 99.999%, depending on the flow rate that is required by your scientific equipment.
What are Nitrogen Generators?
When atmospheric air is compressed by an air compressor, a Pressure Swing Adsorption(PSA) nitrogen generator works similarly to a membrane nitrogen generator. Instead of passing air through a membrane, the Pressure Swing Adsorption PSA nitrogen gas generator passes it through a column of dense carbon material under pressure called a carbon molecular sieve (CMS).
How does a nitrogen generator make Nitrogen?
The generator that produces Nitrogen does not make Nitrogen. It produces Nitrogen from the air (78%).
The generator purifies the gas and removes any additional molecules such as oxygen, carbon dioxide, and water (moisture).
After these compounds have been removed, the nitrogen gas can be analyzed.
How do Nitrogen Generators work
Atmospheric air contains 78% nitrogen and 21% oxygen. Through a technically advanced bundle of hollow membrane fibers where nitrogen is separated from the feed air by selective permeation, ordinary dry compressed air is filtered and passed. Increasing the nitrogen flow allows more oxygen to remain in the gas stream, lowering nitrogen purity, at a given pressure and membrane. An infinite number of flow/purity ranges are available to satisfy practically any application that requires nitrogen gas when we combine multiple membrane bundles. CGT PSA Nitrogen generators work on the Pressure Swing Absorption principle so that the compressed air will help to produce a continuous stream of nitrogen gas.
Types of Nitrogen Generators
Pressure Swing Adsorption (PSA) Nitrogen Generators
PSA (Pressure swing adsorption) is a process used to filter gases from mixtures under pressure. It uses the molecular properties of the species and their affinity for the adsorbent. Unlike low-temperature gas separation processes, it operates at almost room temperature.
Special adsorbents are used as traps to preferentially adsorb the target gas species at extreme pressures. To release the adsorbed material, it switches to low pressure.
Hytek Marketing offers many solutions to produce PSA Nitrogen Gas Generator. These solutions can be adapted to even the most challenging operating conditions.
Advantages of PSA Nitrogen Generators
Designed to meet specific requirements, The industry can adjust the supply and purity to meet their specific needs. Hytek Marketing guarantees high-quality PSA generators. The warranties we offer are among the best in the industry, and we provide expert service as well.
Improved safety, PSA nitrogen generators reduce risks and can be stored at the pressure required by the intended application.
Operational costs are low. The cost of the Pressure Swing Adsorption nitrogen generation plant is significantly lower than the prices of bottled Nitrogen and liquefied Nitrogen.
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Membrane Nitrogen Generators
These membrane generators are ideally suited when high purity is not required or when Nitrogen must be produced in extreme environmental conditions like in (the desert, arctic or marine environment).
As well as being used for evaporating solvents from samples, it can also be used for evaporating materials. This is a versatile and practical alternative that offers high performance, reliability, and low operating costs. The operation is pneumatic only, so there is no need for an electric power supply.
Advantages of Membrane Nitrogen Generators
By using a Membrane nitrogen generator, it cuts down the recurring expenses of supply, delivery, and manual handling. The generator has a small initial capital cost compared to the purity level it achieves.
Maintenance is very affordable. Generators can last up to 10 to 20 (and more) years if they are properly maintained.
In a matter of seconds, you can begin the production of gas. Engineers can adjust the flow rate to meet the needs of each application.
Applications of Nitrogen Generator in Industry
- Food and beverages
- - Perfect for removing air from packaging and flushing it out.
- Marine
- - The smallest footprint and lowest energy consumption are found in marine nitrogen generators. There are several applications for nitrogen in the marine environment.
- Electronics and laser cutting
- - In electronics, it is used for wave and reflow soldering. It increases productivity, reduces taper, and optimizes your laser cutting processes with PSA.
- Mining and ineral prcessing
- - By reducing oxygen levels, nitrogen reduces the risk of explosions in abandoned mines and prevents mine fires
- Oil and gas
- - Oil and gas industries commonly use nitrogen. The method can be used for well stimulation, injection, mothballing, and pressure testing, among others.
- Pharmaceuticals
- Medical field also uses it for drug packaging and inert gas in areas where oxidation is prohibited.
On-Site Nitrogen Generators in the Electronics Industry
The manufacture of electronic devices is safer and simpler than that of lead-based solders. Also, devices that are completed perform better if they are made in perfect conditions. An industrial nitrogen generator is the answer. To achieve perfection, a on-site nitrogen generator system provides you with constant nitrogen gas supply.
- - Dross is reduced by this method
- - Maintains a Consistent Atmosphere
- - Improve Results
Final Verdict
You can find nitrogen in liquid or gas form. It is used for many industrial purposes and daily life.
The nitrogen generators can produce high-purity nitrogen molecules that are phthalate-free and are available on-demand or continuously.These system use PSA to remove water vapor and carbon dioxide.
After purifying the desired gas, it is filtered using high-efficiency prefilters and a membrane filter 0.01um.
Frequently Asked Questions
Are a PSA Nitrogen Generators better than a Membrane Nitrogen Generators?
PSA nitrogen generator is normally utilized one. The PSA nitrogen generator utilizes a Carbon Molecular Sieve to adsorb oxygen at high strain and permit the nitrogen to course through to a capacity holder.
Various diameters, lengths, and materials are used in membrane generators. In compressed air, molecules are separated by pressure. This nitrogen generator process is known as selective permeation.
PSA nitrogen generators can produce nitrogen at 99.9995% purity, in contrast to nitrogen separation membranes which can typically achieve 99.5% purity.
How to maintain a nitrogen generator properly
- - Ensure that the equipment is clean.
- - Indicators and gauges should be checked.
- - After using the nitrogen generator, shut it down.
- - Check oxygen sensor and valve and replace them if needed
Are nitrogen gas generators safe?
Nitrogen generator allows for safe, low-pressure, ambient temperature flow of nitrogen without any of the concerns that traditional supply methods have. Check for leaks and safety devices before use.
You don't need to spend hours searching the internet for answers when all your questions can be answered in one place. Check hytek@hytekmarketing.biz or give us a call to +912040036057.