High Purity Nitrogen Separation Membrane Separation Equipment
Continuous Operation N2 Enriched Generating Machine Membrane Enriched Nitrogen Generator for Petroleum
Under the influence of the pressure difference on both sides of the membrane, nitrogen and oxygen in the air, due to their different solubility and diffusion coefficients in the membrane, result in water vapor and oxygen, with faster permeation rates, preferentially passing through the membrane to become oxygen-enriched gas. Meanwhile, nitrogen, with a slower permeation rate, accumulates on the retentive side, forming dry nitrogen-enriched gas.
The Main Process Flow of The Membrane Nitrogen Generation system
| Property |
Range |
| Nitrogen Purity |
85-99.9% |
| Nitrogen Production Capacity |
0.5-5000 Nm³/h |
| Membrane Module Types |
Flat Plate, Spiral-wound, Hollow Fiber |
| Membrane Material Types |
Metal, Inorganic, Polymer |
| * Various Models/Size/OEM/ODM Can Be Supported. |
Nitrogen enrichment system with membrane technology
Characteristics of performance and applications
Purity of nitrogen: 85-99.9%
Capacity of nitrogen production: 0.5-5000Nm3/h
Equipped with oxygen-removal system by chemical catalysis simultaneously resulting in the nitrogen purity of 99.9999%.
No phase change during separation process. Low pressure lost of nitrogen
Easy operation, no moving parts, stable and continuous working without maintenance
Flexible operation. Adjustable nitrogen concentration and flow rate tailored to customer's needs
Easy and quick start/shutdown. Stable product gas within several minutes after start
Low operating cost, small occupied area. Long working life of membrane modules
Supply oxygen-enriched gas with maximum purity of 50% at the same time
The Main Application Areas of Nitrogen Enrichment
Audited Supplier 
){kind=link}
){kind=link}