High Purity 130Nm3/H PSA Nitrogen Generator for Chemical Industry/Nitrogen psa generator/psa nitrogen system

High-Purity 130Nm3/H PSA Nitrogen Generator/ Psa Nitrogen Generators For Chemical Industry

We have been engaged in the assembly of PSA nitrogen generators and oxygen generators in our factory for 15 years, providing approximately 400 sets of PSA nitrogen generators and oxygen generators for domestic and international customers each year, including production, and debugging.

In collaboration with Burkert Valves, we have customized our own double-acting pneumatic valve. Through the design of top and middle pressure equalization,and airflow orifice plates, we continuously optimize and reduce the air consumption ratio of the equipment, thus achieving energy savings. The energy consumption ratio of our equipment has reached the highest level in China. And through our patented silencer, our device noise is controlled to less than 55 db.

In terms of process flow, we have cutting, welding, assembly, filling of molecular sieves, automatic rust removal, spraying, and complete procedures and supporting equipment for commissioning.

In the supply chain aspect, we provide first-line brands such as Atlas Copco, Ingersoll Rand, GDK, Liutech, Bolaite, Hanbell, and BK for air compressors, and provide Boly, Atlas Copco, and Liutech refrigerated dryers, as well as Anshan Jiapeng and Anqing Bailian boosters.

We can provide supporting equipment and accessories.

Currently, our company's products are aimed at end-users and distributors worldwide. We provide customized remote systems, color customization, display interface customization, and many other OEM services. And we also provide ASME standard equipment and pressure tanks for USA and Australian market.

For specific selection, please contact our customer manager. We hope to become your trusted long-term partner.

2. Working Principles for PSA Nitrogen Generator

A Pressure Swing Adsorption (PSA) nitrogen generator is an automated device that utilizes air as the raw material and carbon molecular sieve as the adsorbent. It operates on the principle of pressure reduction desorption to selectively adsorb oxygen from the air, thereby separating nitrogen.

3. Main Features for PSA Nitrogen Generator

• A nitrogen generator relies on ambient air, sourced from the environment, as the primary raw material for nitrogen production. By supplying compressed air and power, the generator produces nitrogen gas. The purity of the generated nitrogen can be easily adjusted by regulating the supply of compressed air.

• The nitrogen generator boasts a high degree of automation, allowing for swift gas production without the need for constant supervision. It can operate autonomously, and nitrogen gas can be produced within a short timeframe of 10-15 minutes after starting up the equipment.

• The equipment itself is designed with a simple process, requiring minimal space and consuming less energy, resulting in cost savings. To ensure the long-term durability of the molecular sieves, the snowstorm method is employed during their filling, preventing their fragmentation due to the impact of high-pressure airflow.

• To enable efficient monitoring, the nitrogen generator is equipped with an imported analyzer that facilitates online inspections. This analyzer offers excellent accessibility, occupies a small footprint, and contributes to energy and cost efficiency.

4. Technical indicators

• Capacity Range : 2~2000Nm3/H
• Purity Range : 95%~99.9999%
• Outlet Pressure :0~6Bar or 0~ 8Bar
• Booster outlet pressure range : 10 to 200Bar
• Service Life 8-10 years as long as regular maintenance

Carbon Molecular Sieve

Carbon Molecular Sieve (CMS) is an efficient adsorbent material extensively used in nitrogen generators. It is highly regarded for its outstanding quality, high density, and compactness. The CMS incorporates a spring-loaded mechanism that ensures balanced operation throughout the process, safeguarded by a dedicated pressure sensor.

When targeting nitrogen purity levels below 99.99%, CMS-240 is the preferred choice. However, for applications requiring a purity of 99.999% in a single step, CMS-260 is the recommended option. These carbon molecular sieves play a crucial role in the nitrogen generation process, facilitating the production of nitrogen gas with exceptional purity. They find wide-ranging applications in industries such as manufacturing, healthcare, and laboratories, where the demand for highly pure nitrogen is of utmost importance.

5. Standard Features

• Siemens PLC
• Customized and improved domestic valves
• 7-inch LCD display
• Taiwan AirTAC solenoid valve
• Chengdu Jiuyin Nitrogen analyzer
• SMC flowmeter
• Professional brand molecular sieve

6. Optional Features

• Remote control system
• Better valve of brand Gemu, Burkert
• Dew point analyzer
• Import Molecular Sieve
• Italian ODE solenoid valve

-Applications-

• Application of SMT industry
• Semiconductor silicon industry application

Semiconductor and integrated circuit manufacturing process atmosphere protection, cleaning,chemical recovery,etc.

• Electronic components industry application

Selective welding, puring and encapsulation with nitrogen. Scientific nitrogen inert protection has proven to be an essential step in the successful production of high quality electronic components.

• Semiconductor packing industy application

Packaging, reduction, strage with nitrogen.

• Powder metallurgy, metal processing industry

Heat treatment industry application, Steel, iron, copper, aluminum products annealing, carbonization, high temperature furnace protection, Low temperature assembly and plasma cutting of metal parts.

• Chemical industry, advanced material industry application

Nitrogen is used to create oxygen - free atmosphere in chemical process, improve the safety of production process, fluid transmission power source, etc: It can be used for nitrogen purging of pipes and vessels in the system, filling nitrogen Storage tank, gas displacement, leak detection, combustible gas protection, chemical reaction agitation, chemical fiber production protection, also used in diesel hydrogenation and catalytic reforming.

• Oil and gas industry

• ­Oil refining, container machine pipeline nitrogen-filled purge box leak detection, nitrogen injection oil recovery.

• 
  
• Food and medicine industry Application

Mianly used in food packaging, food preservation, food storage, (Configurable sterilization filter), food drying and sterilization, medicine packing, medical replacement gas, medicine delivery atmosphere, etc.

Ten common questions about nitrogen generators

1.What purity of nitrogen gas can a nitrogen generator produce?

A nitrogen generator can produce nitrogen gas of various purities, ranging from standard industrial-grade nitrogen (typically 95% to 99% purity) to high-purity nitrogen (usually exceeding 99.9%), and even ultra-high purity nitrogen (typically exceeding 99.999%). The choice of purity depends on specific application requirements.

2.What is the working principle of a nitrogen generator?

The working principle of a nitrogen generator is primarily based on either the adsorption technology using molecular sieves or membrane separation technology. Adsorption technology selectively adsorbs oxygen and moisture using a specific adsorbent material, such as molecular sieves, while allowing nitrogen to pass through. Membrane separation technology, on the other hand, utilizes the size and permeability of gas molecules to achieve the separation of nitrogen from other gas components on a membrane.

3.What inputs does a nitrogen generator require, and how does it operate?

A nitrogen generator typically requires air as the input source. When operating the nitrogen generator, air is compressed using an air compressor and then processed through the adsorber with molecular sieves or the membrane separator within the nitrogen generator. Finally, pure nitrogen is obtained as the output. Some nitrogen generators may also require an electrical power supply.

4.How is a nitrogen generator different from nitrogen supply in gas cylinders?

The main difference between a nitrogen generator and nitrogen supply in gas cylinders lies in the mode of nitrogen supply. A nitrogen generator continuously extracts nitrogen from the air, providing a continuous nitrogen supply without the need for cylinder replacements. In contrast, nitrogen supply in gas cylinders requires periodic cylinder replacements, and the supply quantity is limited by the cylinder capacity.

5.What should be considered for the maintenance of a nitrogen generator?

The maintenance of a nitrogen generator typically involves regular cleaning and replacement of the adsorber with molecular sieves or membrane separator, inspection and maintenance of the compressed air system, monitoring nitrogen generation performance, etc. Specific maintenance requirements should be referred to the user manual or guidance provided by the manufacturer of the nitrogen generator.

6.Which industries are nitrogen generators suitable for?

Nitrogen generators are widely used in various industries, including industrial, medical, food and beverage, and laboratory applications. They are commonly used in industries such as chemicals, electronics, and metal processing. In the medical field, they are used for anesthesia and gas delivery. In the food and beverage industry, they are used for packaging and preservation. In laboratories, they are used for atmospheric control and protection of equipment.

7.What is the noise level of a nitrogen generator during operation?

The noise level of a nitrogen generator varies depending on the model and design. Generally, nitrogen generators have low noise levels, especially when compared to traditional compressed air systems. Specific noise levels can be referred to the technical specifications or noise test reports of the nitrogen generator.

8.How long does it take for a nitrogen generator to start producing nitrogen gas?

The startup time of a nitrogen generator depends on the model and specifications. In general, nitrogen generators have short startup times, typically ranging from a few minutes to several tens of minutes. Larger capacity or higher purity requirement nitrogen generators may require longer startup times.

9.Can a nitrogen generator simultaneously produce nitrogen gas and oxygen gas?

• The primary function of a nitrogen generator is to perform the separation of oxygen and nitrogen from an air source in order to produce high-purity nitrogen gas. As such, in most instances, a nitrogen generator is specifically designed to generate nitrogen gas exclusively and does not simultaneously produce oxygen gas.
• The separation process in a nitrogen generator typically employs technologies such as membrane separation, pressure swing adsorption (PSA), or cryogenic distillation. These techniques selectively remove oxygen and other impurities from the air, leaving behind high-purity nitrogen gas as the desired product.
• If there is a requirement for simultaneous production of nitrogen and oxygen gases, additional equipment or alternative techniques must be employed. For instance, certain applications may necessitate the co-production of nitrogen and oxygen, such as in certain industrial processes or medical applications. In such cases, specialized systems like air separation units (ASUs) or oxygen concentrators can be utilized. These systems utilize more complex and energy-intensive processes to achieve the simultaneous production of both nitrogen and oxygen gases.
• It is important to note that the majority of nitrogen generators are designed specifically for nitrogen gas production, and if there is a need for simultaneous production of nitrogen and oxygen, it is essential to employ additional equipment or specific techniques to cater to those requirements.
• In summary, the primary objective of a nitrogen generator is to separate oxygen and nitrogen to generate high-purity nitrogen gas. While nitrogen generators are not typically designed to simultaneously produce nitrogen and oxygen, there are alternative equipment and techniques available for applications that necessitate the co-production of both gases.

10.What is the energy consumption of a nitrogen generator?

The energy consumption of a nitrogen generator varies depending on the model, specifications, and operating conditions. Generally, nitrogen generators have relatively low energy consumption, especially when compared to traditional nitrogen supply in gas cylinders. Nitrogen generators are typically adjusted based on the actual nitrogen demand to improve energy efficiency and minimize energy consumption.

The research and development field is mainly engaged gas purification system of PSA nitrogen generator, PSA oxygen generator, VPSA oxygen generator and Ultra Purity air purification system, as well as automation equipment，which including system integration, technical consulting, technical service, transfer and foreign trade. It is an in-depth cooperative enterprise of East China University of Science and Technology.

PowerBuilder adheres to the tenet of "customer first, credibility wins, superior quality, good quality", and serves customers with the best products and technologies.
Power Builder has implemented quality management system EN ISO 9001: 2015, EN ISO 13485: 2016, and all our products are qualified Euro CE standards.

Scope of business

1 Customized automation system / robotic
2 Calibration system
3 PPE Fabrication line
4 Automatic Packing Solution
5 PSA Oxygen & Nitrogen Generator
6 Laboratory solutions & equipment
7 ABB instrumentations agent ABB
8 PU foaming equipment

Customers

Honeywell, ABB, AMTEK, Shanghai Automation Instrument, Bosch, University of Technology Sydney, Ocean University of China, etc.

Power builder’s customers are throughout the United States, Mexico, Brazil, Australia, Malaysia, Turkey, India, Nepal, Myanmar, Indonesia, etc.

Successful Cases
1.Gas/Water flow calibration system
2.Flame Engulfment test system
3.Burner Test system
4.The desulfurization and denitrification system
5.UOP test platform
6.Current sensor test system
7.Robot control system for Glove manufactory
8.Hazardous chemicals management system

We committed to deliver effective, reliable and affordable solutions to meet our customers′ expectations,to continuously improve the quality of our products as well as provide high quality services related to installation, debugging and lifelong maintenance. PowerBuilder aims to be your reliable partner. We achieve this intention by our excellent technical team and supply chain team members, who all have had more than 10 years of experience in the professional field, and by our continuous improvement of management.