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Nitrogen Generation System Nitrogen Membrane Generators BV Approval
Membrane nitrogen generator
Description:
Membrane Technology
Nitrogen separation
At the heart of the Nitrogen Membrane separation technology are polymeric membrane materials
that allow for the rapid passage of one gas while minimizing the passage of another when applying
pressure gradient across the membrane. Membrane materials are formed into hollow fibers to provide
high surface area for high bolometric gas processing rates.
Selective Permeability
Nitrogen membranes separate gases by the principle of selective permeation across the membranes
wall.
For nitrogen polymeric membranes, the rate of permeation of each gas is determined by its solubility in
the nitrogen membrane material, and the rate of diffusion through the molecular free volume in the
nitrogen membrane wall. Gases that exhibit high solubility in the nitrogen membranes, and gases that
are small in molecular size, permeate faster than larger, less soluble gases.
Fast Gases and Slow Gases
"Fast" gases permeate through the nitrogen membrane wall more readily than "slow" gases, thus
separating the original gas mixture into two streams. The purity of the desired streams can be adjusted
by changing the operating conditions.
The ability of a nitrogen membranes to separate two gases is determined by their "selectivity", the ratio
of permeabilities of the two gases. The higher the selectivity, the more efficient the separation and less
energy is needed to run the system.
Specifications:
| No | Model | Capacity(Nm3/h) | Purity | Power(KW) | Overall size(mm) |
| 1 2 3 4 | MN-3-39 MN-5-29 MN-5-295 MN-8-295 | 3 5 5 8 | 99.9% 99.5% 99% 95% |
0.5 |
1800*1400*1500 |
| 5 6 7 8 | MN-5-49 MN-8-39 MN-12-295 MN-15-29 | 5 8 12 15 | 99.99% 99.9% 99.5% 99% |
0.5 |
1800*1400*1800 |
| 9 10 11 12 | MN-10-49 MN-15-39 MN-25-295 MN-30-39 | 10 15 25 30 | 99.99% 99.9% 99.5% 99% |
0.5 |
2000*1700*2250 |
| 13 14 15 16 | MN-15-49 MN-22-39 MN-35-295 MN-45-29 | 15 22 35 45 | 99.99% 99.9% 99.5% 99% |
0.5 | 2100*1800*2200 |
| 17 18 19 20 | MN-20-49 MN-30-39 MN-50-295 MN-60-29 | 20 30 50 60 | 99.99% 99.9% 99.5% 99% |
0.5 | 2200*1800*2200 |
| 21 22 23 24 | MN-30-49 MN-45-39 MN-75-295 MN-88-29 | 30 45 75 88 | 99.99% 99.9% 99.5% 99% |
0.5 | 2400*1900*2200 |
| 25 26 27 28 | MN-40-49 MN-60-39 MN-100-295 MN-120-29 | 40 60 100 120 | 99.99% 99.9% 99.5% 99% |
0.5 | 2500*2100*2500 |
| ... | ... | ... | ... | ... | ... |
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Technical parameter :
Resource: Air
Pressure:5-10 bar
Pressure dew point:≤-40℃
Oil content ≤0.003mg/m3
Air change with the Nitrogen& Oxygen
Product nitrogen
Pressure:≤10bar
Normal pressure dew point:≤－40degree
Purity:95%-99.9%
Nitrogen capacity :5-1000Nm3/H
Application:
Chemical Manufacturing
. Lase Cutting
. Tire Filling
. Pharmaceutical
. Marine
. Electronics
. Food Processing & Packaging
. Plastic
. Heat Treatment
. Others
During the last 10 years,about 98% old customers firmly choose SINCE
Why they always choose SINCE?
Many years of experience and expertise in manufacturing and supplying gas plants;
,CCS,TS certified company for quality gas plants and best after -sale services; SINCE is the seldom
company who got ,TS (Manufacture License of special equipment)
CCS(CHINA CLASSIFICATION SOCIETY) certificate,SINCE also can manufacture marine nitrogen
generator.
Excellent infrastructure set up teamed by experienced and qualified engineers.
Sophisticated and developed R&D wing in assistance for installation and use of plants.