Under a certain pressure, using the large difference of the diffusion rate between nitrogen and oxygen from the air
in the carbon molecular sieve, a large number of oxygen is adsorpted by carbon molecular sieve, while nitrogen is
collected in a short time, to achieve separation of oxygen and nitrogen.
The adsorption capacity of carbon molecular sieve is significantly different with different oxygen
pressures, reducing the pressure will release oxygen from carbon molecular sieve, this make carbon molecular
sieve regeneration, then can be used repeatedly.
Using two adsorption towers, one for adsorption and nitrogen generator, the other for desorption and recycling.
They switch with each other, thus continuous output of high-quality nitrogen.
Environment condition of equipment
1.nstallation place: ground grading, without foundation, but it is necessary to have a sewage discharge ditch.
2.The reserved area: about 200m2.
3.Ambient temperature: ≤40°C.
4.Relative humidity: ≤80%.
5.Power:440V/ 380V/220V,60/Hz/ 50Hz
How it works:
Pressure Swing Adsorption(PSA) is a popular technology which is used to separate some gas species from a mixture of gases under pressure. This is achieved as per the species' molecular characteristics and affinity for an adsorben material. PSA operats at near-ambient temperatures. It differs from cryogenic distillation techniques of gas separation. Special adsorptive materials(for example: zeolites) are used as a molecular sieve, preferentially adsobing the target gas species at high pressure. The process then swings to low pressure to desorb the adsorbent material.
Features
Low investment, small workload of construction;
Low energy consumption, advanced process system;
High automation, less operators;
Quickly start, and conveniencely open and shut down;
Low costs of maintenance;
Stable operation and highly reliable;
High quality pneumatic control valves, safe, reliable and durable;
High quality special oxygen molecular sieve adsobent, good adsorption properties.
Flow chart
Specification:
Item
Technical
Remark
N2 flow rate
3-1200Nm3/h
Standard state
N2 purity
95-99.9995%
non-oxygen content
N2 outlet pressure
0.1~0.6Mpa
Gage pressure, adjustable(also have booster)
N2 outlet dew point
≤ 45 °C
Atmospheric dew point
Application
Oxygen is widely used in metallurgy, glass, paper , medical , cutting, thermal power , water treatment, environmental protection and other industries.
We will test the whole equipment with compresser ,air dryer ,filter and generator in our plant,and adjust all the valve for you,when you get it,easy for your installation.
Related Products:
Company Information
Exhibition
Packaging & Shipping
FAQ
1. Are you manufacturer or Trade Company? We are OEM professional air dryer, founded in 1997. Leading products: compressed air dryer, desiccant air dryer, air filter, water chiller, PSA gas generator.
2. What terms of payment you use? T/T, L/C
3. Do you have any instant chat tool?
Any Inquiry or question, pls contact:
Lxsue Zhu
Hangzhou Kelin Aier Qiyuan Equipment Co.ltd
Main Product: air dryer & water chiller & gas generator etc.
4.Please filling the following basic data for us prompt reply 1. Application: 2. Flow capacity: XXNm3/h or how many 40L cylinders per day. 3. Gas pure: 4. Voltage: 5. Need booster & filling ramp or not: 6. Sea level: 7. Other requirement:
