Industrial Application PSA Nitrogen Generator With Carbon Molecular Sieve
Brand Name:SINCE
Certification:CE,ABS,CCS,BV,DNV,ASME,GOST,
Model Number:PN
Minimum Order Quantity:1 set
Delivery Time:2 months after received down payment
Payment Terms:L/C, T/T, Western Union, MoneyGram
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Suzhou Jiangsu China
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PSA Nitrogen Generator, With Carbon Molecular Sieve, Industrial Application
PSA Nitrogen Generator, With Carbon Molecular Sieve Sorbent, Industrial Application
PSA Nitrogen Generator Principles:
PSA nitrogen generator uses a carbon molecular sieve as sorbent and
produces nitrogen by making use of the PSA principle. Under certain
pressure, a carbon molecular sieve has different oxygen/nitrogen
adsorption capacity, i.e. much more oxygen adsorption capacity than
nitrogen adsorption capacity. PLC controls the pneumatic valve
on/off to realize two towers alternate adsorption and desorption as
per pressure change, carries out oxygen/nitrogen separation, and
produces nitrogen with desired purity.
PSA Nitrogen Generator incorporates one air compressor, refrigerant
air dryer and filters, main nitrogen generator, air buffer tank,
and nitrogen buffer tank. With higher nitrogen pressure required,
one BROTIE totally oil-free nitrogen compressor will be equipped
after the nitrogen generator to increase the nitrogen pressure to
the required pressure.
Compressed air is purified through the air dryer and filters to a
certain level for the main generator to work with. Air buffer is
incorporated for a smooth supply of compressed air thus reducing
the fluctuation of work demand for air compressors. The generator
produces nitrogen with PSA (pressure swing adsorption) technology,
a time-proven nitrogen generation method. Nitrogen with a desired
purity is delivered to a nitrogen buffer tank for a smooth supply
of product gas. Nitrogen in the buffer tank is maintained at 6barg
pressure. After a totally oil-free nitrogen compressor, the
pressure will be compressed to the required pressure. It is
adjustable for you to adjust the outlet pressure by a pressure
regulator valve, so that it can be used for your specific use.
PSA Nitrogen Generator Details
95%-99.9999% purity
3-3000Nm3/Hour capacity
Dew point: ≤-40
Air source pressure: 0.8-1.0Mpa
Nitrogen-making pressure: 0.1-0.75Mpa
Oxygen content:500ppm-3ppm
Water content:5-20ppm
Material
Carbon steel, Stainless steel 304
NOTICE
The following parameters, drawings, and photos are only for your
reference. The final accurate product information will be supplied
with the quotation packages.
Brief Principles
Each gas has a characteristic adsorption rate when adsorbed by
Carbon Molecular Sieve (CMS). CMS has a large surface area
containing a volume of micro pores and passageways. Oxygen has a
higher adsorption rate than nitrogen. When compressed air enters
CMS, nitrogen molecules are able to pass through this large
surface. And oxygen molecules are adsorbed to the surface area.
As the CMS is saturated with oxygen, it should be depressurized to regenerate for the next cycle. We use two towers filled with CMS to produce a continuous stream of nitrogen.
During depressurization, the nitrogen of lower purity than required is transferred to another tower called pressure equalization. Pressure equalization donates to higher efficiency and less energy consumption.
Know-how in the definite time and ways to equalize the pressure is the key to the best results.
As the CMS is saturated with oxygen, it should be depressurized to regenerate for the next cycle. We use two towers filled with CMS to produce a continuous stream of nitrogen.
During depressurization, the nitrogen of lower purity than required is transferred to another tower called pressure equalization. Pressure equalization donates to higher efficiency and less energy consumption.
Know-how in the definite time and ways to equalize the pressure is the key to the best results.
When the process adopts lifting air, oxygen and nitrogen have different diffusion rate and adsorptive capacity to separate oxygen from nitrogen on a carbon molecular sieve(CMS). When air is compressed
to 0.8MPa, the air source enters in pressure-swing adsorption tower for separation after being purified through the dry and oil-water separation process (filter). Oxygen molecules are diffused and adsorbed in a carbon molecular sieve under pressure. Non-adsorbed nitrogen is discharged from the outlet of the adsorption tower. Oxygen is desorbed, discharged, and purged in an adsorption tower under depressurization. Moreover, adsorbents can be recycled. Paige brand.
PSA Nitrogen Generator Specifications:
No | Model | Capacity(Nm3/h) | Purity | Power(KW) | Overall size(mm) |
1 2 3 4 | PN-3-39 PN-5-29 PN-5-295 PN-8-295 | 3 5 5 8 | 99.9% 99.5% 99% 95% | 0.5 | 1800*1400*1500 |
5 6 7 8 | PN-5-49 PN-8-39 PN-12-295 PN-15-29 | 5 8 12 15 | 99.99% 99.9% 99.5% 99% | 0.5 | 1800*1400*1800 |
9 10 11 12 | PN-10-49 PN-15-39 PN-25-295 PN-30-39 | 10 15 25 30 | 99.99% 99.9% 99.5% 99% | 0.5 | 2000*1700*2250 |
13 14 15 16 | PN-15-49 PN-22-39 PN-35-295 PN-45-29 | 15 22 35 45 | 99.99% 99.9% 99.5% 99% | 0.5 | 2100*1800*2200 |
17 18 19 20 | PN-20-49 PN-30-39 PN-50-295 PN-60-29 | 20 30 50 60 | 99.99% 99.9% 99.5% 99% | 0.5 | 2200*1800*2200 |
21 22 23 24 | PN-30-49 PN-45-39 PN-75-295 PN-88-29 | 30 45 75 88 | 99.99% 99.9% 99.5% 99% | 0.5 | 2400*1900*2200 |
25 26 27 28 | PN-40-49 PN-60-39 PN-100-295 PN-120-29 | 40 60 100 120 | 99.99% 99.9% 99.5% 99% | 0.5 | 2500*2100*2500 |
29 30 31 32 | PN-50-49 PN-70-39 PN-120-295 PN-140-29 | 50 70 120 140 | 99.99% 99.9% 99.5% 99% | 0.5 | 2600*2200*2850 |
33 34 35 36 | PN-60-49 PN-90-39 PN-160-295 PN-190-29 | 60 90 160 190 | 99.99% 99.9% 99.5% 99% | 0.5 | 2800*2200*2500 |
37 | PN-80-49 | 80 | 99.99% | 0.5 | |
38 39 40 | PN-120-39 PN-200-295 PN-250-29 | 120 200 250 | 99.9% 99.5% 99% | 0.5 | 3200*1400*2800 |
41 42 43 44 | PN-100-49 PN-140-39 PN-250-295 PN-290-29 | 100 140 250 290 | 99.99% 99.9% 99.5% 99% | 0.5 | 3500*1500*2800 |
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Industrial Application PSA Nitrogen Generator With Carbon Molecular Sieve
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