Gastek Engineering Private Limited

A 1500 Nm³/hr PSA (Pressure Swing Adsorption) Nitrogen Gas Plant is a large-scale nitrogen generation system designed to produce high-purity nitrogen gas efficiently for medium to large industries. The plant operates on PSA technology, which is an effective method for separating nitrogen from compressed air using selective adsorption. With a flow rate of 1500 Nm³/hr, this plant is ideal for industries with substantial nitrogen demand, offering continuous on-site nitrogen production for various industrial applications.

A 2000 Nm³/hr PSA (Pressure Swing Adsorption) Nitrogen Gas Plant is an industrial system designed to generate high-purity nitrogen on-site, with a flow rate of 2000 Normal Cubic Meters per Hour (Nm³/hr). This capacity is ideal for large-scale operations that require a steady, high-volume supply of nitrogen for various industrial applications. Below is a detailed description of the key components, operation, advantages, and applications of this type of nitrogen generation plant.

we are manufacturing state of Art Nitrogen Plants, PSA Nitrogen Plants and MEMBRANE Nitrogen Gas Plants in technical collaboration with carbo Tech, Germany. These work on pressure swing adsorption principle. We provide variety of PSA nitrogen plants, nitrogen gas generator, Hydrogen Generation by water electrolysis, Water electrolysis based Hydrogen Plants, Hydrogen Generation Plant by water electrolysis, refineries, water electrolysis based hydrogen plants and chemical plants, oil and gas platforms, metal-treatment, tankers and storage tanks, pipelines etc.

Salient Features of PSA Nitrogen Plants:

• Capacities upto 2000 NM3/hr.
• No fuel is required
• Purity upto 99.999% is easily achievable
• Low Capital & running cost
• Start up time of only 15 minutes

Process:
Nitrogen generation plant based on the PSA process consist of two adsorbers filled with carbon molecular sleve (CMS). Compressed and purified air is passes through the absorbers. Mainly oxygen is absorbed on the carbon molecular sleve and nitrogen enriched gas is leaving the absorber. The oxygen concentration can be reduced to almost all required levels. During adsorption in one adsorber the second adsorber is totally regenerated just by depressurization to ambient pressure. The oxygen enriched off gas is vented. After about one minute adsorption in one adsorber the process controller is switching over to the second adsorber.

Material:
Carbon molecular sieves:
We use material from carbotech who has pioneered the scale - up of the production of narrow pored carbon molecular sieves to an industrial level. In one multi-step process on ultra-fine pore structure is formed in the molecular sieves pollets. This structure facilitates easy separation of different sized oxygen and nitrogen molecules. CMS is the crucial element of any PSA plant utilizing the BF-Process. The characterstics of CMS are unique. It is highly resilient towards long term pressure swing usage. Moreover, the excellent auto regenerative characterstic of the sleve leads to many years of high quality nitrogen production. Hence one CMS charge lasts as long as the PSA plant. This makes it a safe long terms investment.

Capacity & Sizes:
It is available in capacities upto 2000 Nm3/hr. and higher capacities are available on request.

Purities: 

Nitrogen is available upto 99.9999% purity. Various modle are available for different kind of applications.

Models:
Standard purity:
This is most popular model and produce gas upto 99.9% without any purification system. Most economical purity is 97.5% to 99.5%
 

we are manufacturing state of Art Nitrogen Plants, PSA Nitrogen Plants and MEMBRANE Nitrogen Gas Plants in technical collaboration with carbo Tech, Germany. These work on pressure swing adsorption principle. We provide variety of PSA nitrogen plants, nitrogen gas generator, Hydrogen Generation by water electrolysis, Water electrolysis based Hydrogen Plants, Hydrogen Generation Plant by water electrolysis, refineries, water electrolysis based hydrogen plants and chemical plants, oil and gas platforms, metal-treatment, tankers and storage tanks, pipelines etc.

Salient Features of PSA Nitrogen Plants:

• Capacities upto 2000 NM3/hr.
• No fuel is required
• Purity upto 99.999% is easily achievable
• Low Capital & running cost
• Start up time of only 15 minutes

Process:
Nitrogen generation plant based on the PSA process consist of two adsorbers filled with carbon molecular sleve (CMS). Compressed and purified air is passes through the absorbers. Mainly oxygen is absorbed on the carbon molecular sleve and nitrogen enriched gas is leaving the absorber. The oxygen concentration can be reduced to almost all required levels. During adsorption in one adsorber the second adsorber is totally regenerated just by depressurization to ambient pressure. The oxygen enriched off gas is vented. After about one minute adsorption in one adsorber the process controller is switching over to the second adsorber.

Material:
Carbon molecular sieves:
We use material from carbotech who has pioneered the scale - up of the production of narrow pored carbon molecular sieves to an industrial level. In one multi-step process on ultra-fine pore structure is formed in the molecular sieves pollets. This structure facilitates easy separation of different sized oxygen and nitrogen molecules. CMS is the crucial element of any PSA plant utilizing the BF-Process. The characterstics of CMS are unique. It is highly resilient towards long term pressure swing usage. Moreover, the excellent auto regenerative characterstic of the sleve leads to many years of high quality nitrogen production. Hence one CMS charge lasts as long as the PSA plant. This makes it a safe long terms investment.

Capacity & Sizes:
It is available in capacities upto 2000 Nm3/hr. and higher capacities are available on request.

Purities: 

Nitrogen is available upto 99.9999% purity. Various modle are available for different kind of applications.

Models:
Standard purity:
This is most popular model and produce gas upto 99.9% without any purification system. Most economical purity is 97.5% to 99.5%
 

A 2500 Nm³/hr PSA (Pressure Swing Adsorption) Nitrogen Gas Plant is a large-scale industrial system designed to produce high-purity nitrogen gas on-site using PSA technology. This plant is typically used in industries that require significant volumes of nitrogen, such as oil and gas, chemicals, and large manufacturing operations.

A 1000 Nm³/hr PSA (Pressure Swing Adsorption) Nitrogen Gas Plant is designed for medium to large-scale industries that require a steady and reliable supply of nitrogen at a moderate flow rate. The plant utilizes PSA technology to produce high-purity nitrogen on-site, offering an efficient, cost-effective solution for various industrial applications. Below is a comprehensive description of the plant’s key specifications, working principle, applications, and advantages.