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PSA Nitrogen Generator for Precision and Efficiency

PSA Nitrogen Generator

Discover the power of a PSA (Pressure Swing Adsorption) Nitrogen Generator, designed to provide you with a continuous, reliable source of high-purity nitrogen. This innovative technology allows you to tailor your nitrogen supply to your exact specifications, enhancing efficiency and reducing costs in various industrial and laboratory applications.

Detail description

Innovative & Advanced Features Of Nitrogen Gas Generator

Type of systemsPSA & Membrane separation
Purity levels99.0 to 99.9995 % depending upon the technology and model
Flow RatesFrom 500 ml/min to 2 LPM for Membrane based systems
 From 500 ml/min to 10 LPM for PSA based systems
Pressure65 PSIG for Membrane based systems
 75 PSIG for PSA based systems
Type Of CompressorOil free wobble free from Germany which can be mounted inside or externally in a separate enclosure depending upon the system capacity.
Nitrogen Storage VolumeFrom 50 Liters to 150 Liters depending upon the model selected
Size of the SystemsCompact table top models for Membrane based systems Under table systems or miniature table top models for PSA based systems with castors for easy maneuverability
NoiseSilent systems for Membrane based systems with noise less than 40 dB.
 45 dB to 70 dB dependence upon the model selected for PSA based gas generator systems with castors for easy maneuverability
Start Up Time15 minutes to 2 hours depending on the model selected
Power Supply230V AC, 50 Hz, Single phase
Weight22 kgs to 215 Kgs depending upon the model selected

In the world of industrial and laboratory applications, a dependable and cost-effective source of high-purity nitrogen is essential. Nitrogen gas, a versatile and non-reactive element, finds applications in a wide range of industries, from petrochemicals to food packaging and pharmaceuticals. In this comprehensive guide, we delve into the realm of PSA (Pressure Swing Adsorption) Nitrogen Generators, exploring their technologies, applications, and how they stand as the industry standard for on-site nitrogen production.

Understanding Nitrogen Gas Generation Technologies

Nitrogen Gas Generators employ cutting-edge technologies to produce high-purity nitrogen gas. The two primary technologies in use are:

1. PSA Technology (Pressure Swing Adsorption)

PSA technology is a well-established and industry-standard method for nitrogen gas generation. It operates on the principle of selectively adsorbing oxygen and other impurities from compressed air, leaving behind a stream of pure nitrogen. Here’s how it works:

  • Adsorption Process: Compressed air is passed through a bed of specialized adsorbent material, typically carbon molecular sieve (CMS). This material has a higher affinity for oxygen molecules than nitrogen.
  • Adsorption and Desorption Cycles: The system cycles between adsorption and desorption phases. During adsorption, oxygen and other impurities are captured by the CMS, allowing pure nitrogen to pass through. In the desorption phase, the adsorbent is purged of the trapped impurities using a small portion of the produced nitrogen.

2. KOH Electrolyte-Based Membrane Separation Technology

KOH (Potassium Hydroxide) electrolyte-based membrane separation technology is a newer and increasingly popular method for nitrogen gas generation. It operates on the principle of selectively permeating nitrogen molecules through a semi-permeable membrane while blocking other gases like oxygen. The process involves:

  • Electrolyte Solution: The generator uses a KOH electrolyte solution to facilitate the separation process. The solution is in direct contact with the nitrogen-rich side of the membrane.
  • Semi-Permeable Membrane: The membrane has tiny pores that allow only nitrogen molecules to pass through due to their smaller size. Oxygen and other gases are blocked.

Distinctive Uses of PSA and Membrane Technologies

Both PSA and KOH Electrolyte-Based Membrane Separation technologies offer unique benefits and find applications in specific industrial contexts:

  • PSA Technology: This time-tested technology is considered the industry standard for nitrogen gas generation. It excels in providing high-purity nitrogen and is widely used in applications where purity is critical, such as in laboratories, electronics manufacturing, and the food industry.
  • KOH Electrolyte-Based Membrane Separation Technology: The newer membrane separation technology is gaining ground due to its lower cost and smaller footprint. It is often used in applications where moderate purity levels are acceptable and cost efficiency is a priority, such as in the automotive industry and general manufacturing.

Nitrogen Gas Generators from CIC: Safe, Flexible, Reliable, and Cost-Effective Solutions

At the forefront of nitrogen gas generation, Chromatography & Instruments Company (CIC) offers a range of Nitrogen Gas Generators that cater to diverse industrial and process applications. Whether you require high-purity nitrogen for analytical instruments or a cost-effective solution for industrial processes, CIC’s generators are designed to meet your specific needs.

Key Features of CIC’s Nitrogen Gas Generators

  • Safety: CIC’s generators are engineered with safety as a top priority. They adhere to stringent safety standards, ensuring that the generated nitrogen gas is not only pure but also safe for use in various applications.
  • Flexibility: CIC’s generators are highly adaptable and can be customized to deliver the specific purity and flow rates required for your applications. Whether you need high-purity nitrogen for analytical instruments or general-purpose nitrogen for industrial processes, CIC has you covered.
  • Reliability: Uninterrupted nitrogen supply is essential in many industrial and laboratory operations. CIC’s generators are built for reliability, ensuring that you have a consistent source of nitrogen when you need it.
  • Cost-Effectiveness: CIC’s generators are designed to be cost-effective solutions. By eliminating the need for constant cylinder replacements and reducing the expense of purchasing bulk nitrogen, these generators offer substantial cost savings in the long run.

Wide Variety of Industrial and Process Applications

Nitrogen Gas Generators find extensive applications across various industries and processes:

  • Food Packaging: In the food industry, nitrogen is used for modified atmosphere packaging (MAP) to extend the shelf life of products by reducing oxidation and spoilage.
  • Pharmaceutical Manufacturing: Nitrogen is employed for blanketing, purging, and as a propellant in pharmaceutical production.
  • Electronics Manufacturing: High-purity nitrogen is crucial in electronics manufacturing to prevent oxidation and ensure the quality of electronic components.
  • Metallurgy: In the metallurgical industry, nitrogen is used for purging and as a carrier gas in analytical instruments.
  • Environmental Analysis: Laboratories engaged in environmental analysis rely on high-purity nitrogen for gas chromatography and other analytical techniques.
  • Automotive Industry: Nitrogen is used in tire inflation and as a protective gas in welding applications.
  • Chemical and Petrochemical: Nitrogen is essential for blanketing and purging applications in these industries to prevent explosion hazards and protect sensitive materials.

Who are We?


Where do we have clients and supply our PSA Nitrogen Generator ?

IndiaUnited Arab EmiratesUganda
South KoreaAlgeriaSouth Africa
Saudi ArabiaEthiopiaAustralia

Advantages of PSA Nitrogen Generator

PSA (Pressure Swing Adsorption) Nitrogen Generators have revolutionized the way industries and laboratories source high-purity nitrogen. These systems offer a host of advantages that go beyond convenience, emphasizing precision, efficiency, and cost savings. In this section, we’ll explore the distinctive benefits of PSA Nitrogen Generators, highlighting their pivotal role in a variety of applications.

1. On-Demand Nitrogen Supply

One of the primary advantages of PSA Nitrogen Generators is their ability to provide an on-demand nitrogen supply. Unlike traditional methods that rely on nitrogen cylinders, which require logistical coordination, delivery, and constant monitoring, PSA generators ensure a steady and uninterrupted supply of nitrogen. This convenience greatly improves operational efficiency.

2. High Purity Levels

PSA Nitrogen Generators are renowned for their ability to produce nitrogen with exceptionally high purity levels, often exceeding 99.9%. This level of purity is crucial in industries where even trace impurities can compromise product quality or research results. The high purity ensures that nitrogen is free from contaminants that may negatively impact sensitive applications.

3. Cost Savings

Utilizing PSA Nitrogen Generators can lead to significant cost savings. Traditional nitrogen procurement often involves rental fees, transportation costs, and bulk purchases of nitrogen cylinders. PSA generators eliminate these costs and provide a cost-efficient solution. Over time, these savings can be substantial, contributing to the financial well-being of businesses.

4. Environmental Responsibility

Sustainability is a growing concern, and PSA Nitrogen Generators play a role in reducing the environmental impact of nitrogen sourcing. By generating nitrogen on-site, businesses can significantly reduce the carbon footprint associated with the manufacturing, transportation, and disposal of nitrogen cylinders. This eco-friendly approach aligns with broader goals of environmental responsibility.

5. Customized Nitrogen Production

One of the standout advantages of PSA Nitrogen Generators is their ability to be customized to specific purity and flow rate requirements. This tailoring ensures that businesses can adapt the nitrogen supply to their exact needs, optimizing performance and efficiency. Whether it’s for critical research applications or industrial processes, the generator can be configured accordingly.

6. Reduced Risk of Run-Out

Sudden nitrogen cylinder depletion can disrupt operations and create unexpected downtime. PSA Nitrogen Generators eliminate this risk by ensuring a continuous supply of nitrogen. Industries where uninterrupted operation is essential, such as electronics manufacturing and food packaging, benefit significantly from this advantage.

7. Improved Safety

Handling and storing high-pressure nitrogen cylinders come with safety risks. PSA Nitrogen Generators enhance workplace safety by eliminating the need for cylinder handling and storage. This safety aspect is vital in laboratories and industries where safety is a top priority.

8. Simplified Maintenance

Maintaining PSA Nitrogen Generators is straightforward. They are designed for easy maintenance and troubleshooting. In case of issues, it’s easier to isolate problems within the system. This simplicity leads to less downtime and more efficient maintenance procedures.

9. Seamless Integration

PSA Nitrogen Generators are designed to seamlessly integrate into existing systems. They can be incorporated into various industrial and laboratory processes without major modifications, making the transition to on-site nitrogen production smooth and hassle-free.

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