Our benefits are decrease charges,dynamic income group,specialised QC,solid factories,top quality products and services for Cheap price 50-1000nm3/H Liquid Oxygen Nitrogen Cryogenic Air Separation Plant, Please truly feel absolutely free to call us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our company.
Our benefits are decrease charges,dynamic income group,specialised QC,solid factories,top quality products and services for China Air Separation Plant and Cryogenic Air Separation Plant, For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.
O2 output                              350m3/h±5%

O2 purity                               ≥99.6%O2

O2 pressure                         ~0.034MPa(G)

N2 output                              800m3/h±5%

N2 purity                               ≤10ppmO2

N2 pressure                         ~0.012 MPa(G)

Product output status(at 0℃,101.325Kpa)

Start pressure                      0.65MPa(G)

Continuous operation period between two defrosting times   12months

Start time                             ~24 Hours

Specific power consumption            ~0.64kWh/mO2(not incl. O2 compressor)

1. Air Compressor : Air is compressed at a low pressure of 5-7 bar (0.5-0.7mpa). It is done by using the latest compressors (Screw/Centrifugal Type).

2. Pre Cooling System : The second stage of the process involves use of a refrigerant for pre-cooling the processed air to temperature around 12 deg C before it enters the purifier.

3. Purification of Air By Purifier : The air enters a purifier, which is made up of twin molecular Sieve driers that function alternatively. The Molecular Sieve separates the carbon dioxide & moisture from the process air before the air reaches at air separation Unit.

4. Cryogenic Cooling of Air By Expander : The air must be cooled to sub zero temperatures for liquefaction. The cryogenic refrigeration and cooling is provided by a highly efficient turbo expander, which cools the air to temperature below -165 to-170 deg C.

5. Separation of Liquid Air into Oxygen and Nitrogen by Air Separation

6. Column : The air that enters the low pressure plate fin type heat exchanger is moisture free, oil free and carbon dioxide free. It is cooled inside the heat exchanger below sub zero temperatures by air expansion process in the expander.

7. It is expected that we achieve a difference delta as low as 2 degree Celsius at the warm end of exchangers. Air gets liquefied when it reaches at the air separation column and is separated into oxygen and nitrogen by the process of rectification.

Liquid Oxygen is Stored in a Liquid Storage Tank : Liquid oxygen is filled in a liquid storage tank that is connected to the liquefier forming an automatic system. A hose pipe is used for taking out liquid oxygen from the tank.

IF YOU HAVE ANY INTERSTS TO KNOW MORE INFORMATION, CONTACT US: 0086-18069835230Our benefits are decrease charges,dynamic income group,specialised QC,solid factories,top quality products and services for Cheap price 50-1000nm3/H Liquid Oxygen Nitrogen Cryogenic Air Separation Plant, Please truly feel absolutely free to call us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our company.
Cheap price China Air Separation Plant and Cryogenic Air Separation Plant, For many years, we now have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.

Q1: Are you a trading company or manufacturer?

A: Depending on what type of machine you are purchased. Cryogenic ASU, the delivery time is at least 3 months. Cryogenic liquid plant, the delivery time is at least 5 months. Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com