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| Product Name: |
Silent Large Flow Medical Oxygen Generator, Industrial Oxygen Se
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| Supply Ability: |
500set |
| Related proudcts |
high purity, gas generator, psa technology, |
| Specifications |
1900*1700*2600mm |
| Price Term: |
FOB,CIF,OTHERS |
| Port of loading: |
QingDao |
| Minimum Order |
1 |
| Unit Price: |
USD10000-80000 |
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HUAYAN PSA oxygen generator is a co***ct on-site oxygen generation system, which can replace cylinders or cryogenic oxygen supply system. With the strengths of co***ct, low cost, easily operated, and convenient, it has been widely used in many kinds of fields such as petrochemical, electric steel furnaces, glass making, paper making, ozone generation, aquaculture, aero***ce, medical industry, etc.
2.2 PSA Oxygen Principles
The principles of Pressure Swing Adsorption (PSA) oxygen generator are adsorption and desorption.
Each gas has a characteristic adsorption rate that when adsorbed by Zeolite Molecular Sieve (ZMS). ZMS has large surface area containing volumes of micro pores and passageways. Nitrogen has a higher adsorption rate than oxygen. When compressed air enters ZMS, oxygen molecules are able to pass through this large surface, and nitrogen molecules are adsorbed to the surface area.
Adsorption and diffusion are the general principles of the PSA system since each gas has a characteristic adsorption rate that is a function of its ability to be adsorbed by a molecular sieve. The adsorption process can produce a range of gas with purities more than 90% oxygen.
The different capacities that ZMS adsorbing O2 molecule and N2 molecule can be shown by the adsorption balance curve below.
As the ZMS is saturated with nitrogen, it should be depressurized to regenerate for next cycle. We use two adsorption vessels filled with ZMS to produce a continuous stream of oxygen.
During depressurization, the oxygen of lower purity than required is transferred to another vessel first, which is called pressure equalization (for ***ailed information please check Chapter 4.2. Pressure equalization donates to higher efficiency and less energy consumption).
2.3 PSA Oxygen System Equipments Description
The PSA system of normal purity (93¡À3%) is consisted of equipment as followings, according to the different user¡¯s requirements, it may be different.
2.3.1 Feed Air Compressor
In the PS |
| Company: |
XuZhou HuaYan Gas Equipment Co,.Co***ny
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| Contact: |
goya chong |
| Address: |
Intersection of PiXin Road and NanJing Road |
| Postcode: |
221300 |
| Tel: |
86 516 8662960 |
| Fax: |
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| E-mail: |
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