Membrane Nitrogen Generators
Technical Specifications
Capacity : 1 NM3/hr to 5000 NM3/hr
Purity : 95% to 99.9%
Pressure : 6 to 24 Bar without Nitrogen Booster Compressor
Dew Point : (-) 70˚C
Working Principle
The Nitrogen separation Membrane is a cylindrical bundle of hollow fiber fine tubes made from polymer material. Each bundle contains several million fibers. Air enters at one end and flows to the opposite end through the fiber bore. In essence, the membranes act like a filter with no moving parts and continuously generate nitrogen at selected flow rate and purity.
Pressurized air is fed through one end of the Membrane. Gas separation takes place through fiber wall. Fast permeating gases such as Oxygen, CO2 and water vapor quickly diffuse through the fiber wall and exit at atmospheric pressure through the vent port on the outer side of the Membrane separator. Nitrogen being a slower gas does not permeate through the fiber wall as quickly under flowing conditions and is collected as the Nitrogen product gas. It flows down the bore of the fiber and exits at 0.3 to 1 Bar lower than the pressure of the inlet compressed air.
The airflow rate determines how much undiffused oxygen remains with the Nitrogen gas. The Nitrogen product gas is extremely dry, with atmospheric dew points typically below -60°C.
ZEN Series Models
We offer our Membrane gas generators in 3-distinct configurations (click to read more about each style)
Cabinet style - Series - 1 and Series -2 - Suitable for flows up to 70 Nm3/hr
Open Skid style - I-Zen - Suitable for large industrial ranges
Containerized style - C-Zen
MVS Membrane Nitrogen Generator Advantages
Long Life
MVS sources it's Membranes from MEDAL (USA) and these have been proven a very long life in the field without much maintenance. It has been observed that Membranes life is around 10 years without significant decline in performance.
Low Maintenance (no moving parts)
Unlike other Nitrogen generation technologies, Membrane Nitrogen plants in themselves have no moving parts and require minimal maintenance. The feed air cleaning system is the most critical part of the Membrane Nitrogen generator. The membranes require very clean air in order to operate at full efficiency and also to prevent performance deterioration over time. Hence, the filters need to be checked, cleaned, replaced as per MVS recommended maintenance schedule.
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Description
Technical Specifications
Capacity : 1 NM3/hr to 5000 NM3/hr
Purity : 95% to 99.9%
Pressure : 6 to 24 Bar without Nitrogen Booster Compressor
Dew Point : (-) 70˚C
Working Principle
The Nitrogen separation Membrane is a cylindrical bundle of hollow fiber fine tubes made from polymer material. Each bundle contains several million fibers. Air enters at one end and flows to the opposite end through the fiber bore. In essence, the membranes act like a filter with no moving parts and continuously generate nitrogen at selected flow rate and purity.
Pressurized air is fed through one end of the Membrane. Gas separation takes place through fiber wall. Fast permeating gases such as Oxygen, CO2 and water vapor quickly diffuse through the fiber wall and exit at atmospheric pressure through the vent port on the outer side of the Membrane separator. Nitrogen being a slower gas does not permeate through the fiber wall as quickly under flowing conditions and is collected as the Nitrogen product gas. It flows down the bore of the fiber and exits at 0.3 to 1 Bar lower than the pressure of the inlet compressed air.
The airflow rate determines how much undiffused oxygen remains with the Nitrogen gas. The Nitrogen product gas is extremely dry, with atmospheric dew points typically below -60°C.
ZEN Series Models
We offer our Membrane gas generators in 3-distinct configurations (click to read more about each style)
Cabinet style - Series - 1 and Series -2 - Suitable for flows up to 70 Nm3/hr
Open Skid style - I-Zen - Suitable for large industrial ranges
Containerized style - C-Zen
MVS Membrane Nitrogen Generator Advantages
Long Life
MVS sources it's Membranes from MEDAL (USA) and these have been proven a very long life in the field without much maintenance. It has been observed that Membranes life is around 10 years without significant decline in performance.
Low Maintenance (no moving parts)
Unlike other Nitrogen generation technologies, Membrane Nitrogen plants in themselves have no moving parts and require minimal maintenance. The feed air cleaning system is the most critical part of the Membrane Nitrogen generator. The membranes require very clean air in order to operate at full efficiency and also to prevent performance deterioration over time. Hence, the filters need to be checked, cleaned, replaced as per MVS recommended maintenance schedule.
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Write a review
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Rating: Bad Good
Enter the code in the box below: