Cryogenic Liquid Air Separation Plant

Cryogenic Liquid Air Separation Plant
Model:KDONAr
Brand:wintek
Origin:Made In China
Category:Industrial Supplies / Machinery / Separation Equipment
Label:air separation plant , oxygen plant , nitrogen plant
Price: US $10000 / pc
Min. Order:1 pc

Product Description

Cryogenic air separation plant is by cryogenic process to produce gas/liquid oxygen, nitrogen and argon.  The process firstly remove the impurities(dust, H2O, CO2, CxHy,etc.) by molecular sieve from the compressed air. Then it makes air into liquid by extreme low temperature(about -170~-180 deg C), and then separates air into oxygen, nitrogen, argon by multi rectifying in the rectification column. The oxygen, nitrogen and argon have different boiling temperature and different vaporization rate at specific temperature. The cryogenic liquid air or nitrogen is sprayed from top of column, and pressurized air or oxygen is vaporized upward. So finally, pure nitrogen is achieved at top of column and pure oxygen is achieved at bottom of column. Since oxygen and argon has very close boiling point, so the pure argon is achieved from the fraction in a separate argon rectification column.

It uses turbine expander to produce the major coldness for the air liquefying and system process.  Through different process organization, the cryogenic air separation plant can produce gas/liquid oxygen at purity 99.6%, gas/liquid nitrogen at 1ppm O2, and liquid argon at 5ppm(O2+N2) according to customers’ requirements.

Mainly the cryogenic air separation plant consists of air filter, main air compressor, booster compressor(depending on process), air pre-cooler, air purifier(molecular sieve), cold box(rectification column, BAHX brazed aluminum plate fin heat exchanger,etc.), turbine expander, cryogenic liquid pump, valves,  instruments, instrumental and electrical control system.

The normal liquid air separation plant models are as below. It can be designed as per customers’ requirements.  <span color:blue;"="" style="font-size: 18pt;">

SN

Model

Liquid Oxygen/Nitrogen Output

Liquid Argon(optional)

Note

Output

Nm3/hr

Purity

Pressure

MPa.G

Output

Nm3/hr

Purity

(O2+N2)

Pressure

MPa.G

1

KDON-300/320

300

99.6%

0.1

 

 

 

10TPD

2

KDON-400/420

1500

99.6%

0.1

 

 

 

13TPD

3

KDON-750/800

2000

99.6%

0.1

 

 

 

25TPD

4

KDONAr-1000/1100/12

2500

99.6%

0.1

12

5ppm

0.1

33TPD

5

KDONAr-1500/1600/35

3000

99.6%

0.1

35

5ppm

0.1

50TPD

6

KDONAr-3000/3200/90

4500

99.6%

0.1

90

5ppm

0.1

100TPD

7

KDONAr-4000/4200/120

5000

99.6%

0.1

120

5ppm

0.1

133TPD

8

KDONAr-6000/6500/170

6000

99.6%

0.1

170

5ppm

0.1

200TPD

 

Cryogenic Liquid Air Separation Plant 1Cryogenic Liquid Air Separation Plant 2Cryogenic Liquid Air Separation Plant 3Cryogenic Liquid Air Separation Plant 4

Member Information

Suzhou Wintek Machinery Engineering Co., ltd.
Country/Region:Jiang Su - China
Business Nature:Manufacturer
Phone:18936090872
Contact:Michael Wang (General Manager)
Last Online:14 Jun, 2016

Related Products of this Company