Mini Scale Liquid Nautral Gas Plant / Natural Gas Liquefaction Plant
1. Small Cryogenic Air Separator Plant
| Model |
Oxygen capacity (Nm3/h) |
Oxygen purity (%) |
Oxygen outlet pressure |
Nitrogen capacity (Nm3/h) |
Nitrogen purity (%) |
Nitrogen outlet pressure |
Start-up time |
| KDON-50/100 |
50 |
99.6 |
20KPa
Or as user’s requirement
|
100 |
＜10 |
15KPa or as user’s requirement |
12 |
| KDON-100/200 |
100 |
200 |
12 |
| KDON-150/600 |
150 |
600 |
|
| KDON-170/400 |
170 |
400 |
12 |
| KDON-350/800 |
350 |
800 |
16 |
| KDON-550/1200 |
550 |
1200 |
16 |
| KDON-1000/1000 |
1200 |
1000 |
24 |
Working Principle
Air liquefaction by turbo expander refrigeration cycle principle. According to the different liquefaction point of oxygen and nitrogen, we get high pure nitrogen gas(nitrogen purity 99.99%) and oxygen gas (oxygen purity 99.6) after second rectification. It also could get some liquid gas.
2. High Purity Nitrogen Air Separator Plant
Technical Parameters
| Model |
Nitrogen capacity (Nm3/h) |
Purity (ppmo2) |
Pressure (Kpa) |
Liquid nitrogen capacity (L/h) |
Liquid nitrogen purity (ppmo2) |
Air capacity request (Nm3/h) |
Working pressure (Kpa) |
Working cycle time (M) |
| KDN-50 |
50 |
≤5 |
0.7 |
/ |
/ |
195 |
0.95 |
6 |
| KDN-100 |
100 |
0.7 |
360 |
0.95 |
6 |
| KDN-300/20Y |
300 |
≤3 |
0.63 |
20 |
≤3 |
1100 |
0.8 |
12 |
| KDN-600/30Y |
600 |
0.63 |
30 |
1800 |
0.7 |
12 |
| KDN-800/40Y |
800 |
0.23 |
40 |
1800 |
0.7 |
13 |
| KDN-1000/50Y |
1000 |
0.23 |
50 |
3200 |
0.7 |
14 |
| KDN-2000/100Y |
2000 |
0.6 |
100 |
5500 |
0.7 |
15 |
| KDN-3000/25Y |
3000 |
0.6 |
200 |
7000 |
0.7 |
16 |
3. Product Specification:
1). Air Separation Unit with normal temperature molecular sieves purification, booster-turbo expander, low-pressure rectification column, and argon extraction system according to client’s requirement.
2). According to the product requirement, external compression,internal compression (air boost,nitrogen boost),self- pressurization and other processes can be offered.
3). Blocking structure design of ASU, quick installation on site.
4). Extra low pressure process of ASU which reduce air compressor exhaust pressure and operation cost.
5). Advanced argon extraction process and higher argon extraction rate.
4. FAQ:
1. Are you manufacturer or Trade Company?
We are the manufacturer of nitrogen Generator, founded in 2005
2. What's the order nitrogen generator process?
a. Inquiry---provide us all clear requirements.
b. Quotation---official quotation form with all clear specifications.
c. Printing file--- PDF, Ai, CDR, PSD, the picture resolution must be at least 300 dpi.
d. Contract confirmation---provide correct contract details.
e. Payment terms--- Negotiable.
f. Production---mass production
g. Shipping--- by sea, air or courier. Detailed picture of package will be provided.
h. Installation and commissioning
3. What terms of payment you use?
T/T, L/C etc.
4. How to get a prompt quotation of nitrogen Generator?
When you send the inquiry to us, pls kindly send it with below technical information.
1) N2 flow rate: _____Nm3/hr( or How many cylinders do you want to fill per day(24hours))
2) N2 purity: _____%
3) N2 discharge pressure: _____Bar
4) Voltages and Frequency : ______V/PH/HZ
5) Application:
6) Project Location:
