Nitrogen stations

“AGS Engineering” designs and manufactures adsorption nitrogen stations using short-cycle adsorption technologies.

Performance up to 15000 nm³/hour

Clean up 99,9999 %

SCA working principle

Short-cycle adsorption is an air separation technology based on the use of a carbon molecular sieve (CMS) or synthetic zeolite. To obtain nitrogen, a carbon molecular sieve is used; which is granules with a special porous structure. When compressed air passes through the CMS under a certain pressure, due to the difference in the size of the oxygen and nitrogen molecules, the adsorbent retains oxygen and water vapor molecules on its surface, allowing nitrogen to pass on.

Advantages of AGS Adsorption Nitrogen Stations

High purity of production nitrogen with the lowest operational costs in comparison with other air separation technologies.

Reliability and durability - in the AGS adsorption units, components of leading world manufacturers are used.

The work of the nitrogen station without major repairs for more than 20 years.

Full automation of the nitrogen production process. The PLC-based control system automatically supports all parameters within specified limits.

Easy installation, small overall dimensions.

Nitrogen Station Set

Spiral Compressor compresses atmospheric air and feeds it into a nitrogen generator. Most often for nitrogen stations a compressor with a maximum pressure of 10 bar is used.

Buffer Air Receiver Is necessary to equalize pressure fluctuations before air is supplied to the nitrogen generator.

Adsorption Nitrogen Generator This is an air separation unit using short-cycle adsorption technology.

Compressed Air Desiccant Is necessary to remove moisture from compressed air. In a nitrogen station, depending on the requirements for the quality of production nitrogen, either a refrigeration desiccant with a dew point of +3° C or an adsorption one with a dew point of up to -70° C can be used.

Filtration System Is necessary to remove residual moisture, oil and particulate matter after the compressor.

Cumulative Receiver of Nitrogen Is necessary to equalize pressure surges after the generator, as well as to create a supply of nitrogen.

Additional Options Which We Provide

Explosion Proof Design

A design option that allows the use of equipment in hazardous areas

Gas Station

A set of equipment that allows filling standard cylinders with compressed gas under pressure up to 200 Bar

Booster Compressor

Serves to increase the pressure of the production gas

The composition of the AGS Nitrogen Generator

1. Management and automation system Is built on the basis of Siemens controllers with a local operator Touch-screen panel.

2. Valve block with pneumatic control using pneumatically controlled valves designed for high cyclic loads, more than 2 million cycles of operation.

3. The module set concentration to prevent the ingress of substandard nitrogen to the consumer.

4. Silencer for adsorbate discharge to reduce noise.

5. Adsorbers made specifically for cyclic loads. The internal structure of the adsorbers is specially designed to improve station performance.

6. Dynamic preload system prevents abrasion of the adsorbent and the occurrence of adsorption dust.

Nitrogen station placement options

Stationary execution

All models of generators can be mounted on one frame for quick installation in any heated room. In this case, the equipment is in full technical readiness for launch.

Block Modular Design

We produce oxygen and pure nitrogen generators in container design on the basis of a 20 or 40-foot sea container, in any climatic modification: both for the tropical climate and for the far north.

We provide

2 year nitrogen generator warranty

24-hour service support

24/7 technical support

Training and consultation of customer personnel

Interaction process

step 1

Customer request
Terms of Reference for the creation of a pneumatic system

step 2

Analysis of the technical specifications
Engineer visit on site
Pneumatic audit
Engineering Analysis
Exchange of information with the customer, clarification of information

step 3

Design
Equipment selection
Systems engineering
Modernization
Set of design documentation
Passing examination
Engineering report and rationale
Equipment supply
Construction and installation work
Commissioning works

step 4

Customer acceptance

step 5

Remote control and monitoring
Maintenance
Engineering support
Warranty

Implemented projects

ASU-100BM Nitrogen station

Kamensk-Uralskiy

ASU-100BM

Adsorption Nitrogen Generator

Penza

ASU-60N

ASU-170N Nitrogen generator

Lipetsk Region

ASU-170N

Supply Geography

Equipment supplied:

ASU-30O

Concentration: 93±2%

Productivity: 30 m3/h

Equipment supplied:

ASU-20O

Concentration: 93±2%%

Productivity: 20 m3/h

Equipment supplied:

ASU-16O

Concentration: 93±2%

Productivity: 16,3 m3/h

Equipment supplied:

ASU-100BM

Concentration: 99,95%

Productivity: 64 m3/h

Equipment supplied:

ASU-60N

Concentration: 99,5%

Productivity: 60 m3/h

Equipment supplied:

GA-2000H

Concentration: %

Productivity: 3480 m3/h

Equipment supplied:

ASU-170N

Concentration: 99,99%

Productivity: 80 m3/h

Equipment supplied:

ASU-300BM

Concentration: 99,999%

Productivity: 77,4 m3/h

Equipment supplied:

ASU-20N

Concentration: 99,95%

Productivity: 12,8 m3/h

Equipment supplied:

ASU-10N

Concentration: 99,99%

Productivity: 4,6 m3/h

Equipment supplied:

ASU-100BM

Concentration: 99,995%

Productivity: 35,5 m3/h

Equipment supplied:

ASU-32O

Concentration: 93 +/-2%

Productivity: 32 m3/h

Equipment supplied:

ASU-250N

Concentration: 99,5%

Productivity: 252 m3/h

Equipment supplied:

АSU-8,2O

Concentration: 93 +/-2%

Productivity: 8,2 m3/h

Equipment supplied:

ASU-10O

Concentration: 93 +/-2%

Productivity: 9 m3/h

Equipment supplied:

GA-20

Concentration: %

Productivity: 78 m3/h

Equipment supplied:

ASU-40N

Concentration: 99,995%

Productivity: 20 m3/h

Equipment supplied:

ASU-170N

Concentration: 99,5%

Productivity: 170 m3/h

Equipment supplied:

ASU-600N

Concentration: 99.998%

Productivity: 180 m3/h

Equipment supplied:

GA-2000H

Concentration: %

Productivity: 12000 m3/h

Equipment supplied:

GA-500 P

Concentration: %

Productivity: 4800 m3/h

Equipment supplied:

Block-modular compressed air drying station

Concentration: %

Productivity: 740 l/min m3/h

Equipment supplied:

GA-200-H Adsorption Dehumidifiers

Concentration: %

Productivity: 240 m3/h

Equipment supplied:

ABC-250A Nitrogen Generators

Concentration: 99,99%

Productivity: 240 m3/h

Equipment supplied:

ABC-2A Nitrogen Station

Concentration: 95%

Productivity: 5,5 m3/h

Equipment supplied:

AVS-32BM Oxygen plant

Concentration: 92+-3%

Productivity: 30 m3/h

Equipment supplied:

ABC 140A-BM

Concentration: 99,5%

Productivity: 140 н m3/h

Equipment supplied:

Nitrogen station GB-1500

Concentration: 97%

Productivity: 1500 m3/h

Equipment supplied:

Nitrogen AGS station

Concentration: 99.9995%

Productivity: 16 м3/ч m3/h

Equipment supplied:

АВС-24К

Concentration: 95%

Productivity: 24 m3/h

Equipment supplied:

МАВС-5А

Concentration: 99,95%

Productivity: 6 m3/h

Equipment supplied:

МВС-5А

Concentration: 99%

Productivity: 5 m3/h

Equipment supplied:

АВС-1600А

Concentration: 99,9995%

Productivity: 320 m3/h

Equipment supplied:

КВС-700А

Concentration: 99,9995%

Productivity: 700 m3/h

Equipment supplied:

ABC-15A Nitrogen Adsorption Generator

Concentration: 99%

Productivity: 16 m3/h

Equipment supplied:

GA-16

Concentration: -%

Productivity: - m3/h

Equipment supplied:

ASU-32O

Concentration: 93 +/-2%

Productivity: 32 m3/h

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