Air Separation Plant

Air Separation Plant ETANG could supply the most advanced air separation plant with following typical process: low pressure, molecular sieve pre-purification, booster expansion turbine, structured packing upper column and hydrogen free argon recovery technique.

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Product Details

Air Separation Plant
ETANG is specialized to supply all type of cryogenic process air separation plant.
Our typical ASP includes :

Small size air separation plant:
Skid mounted modular coldbox,
External compression process
1 or 2 pressure available for product nitrogen

GO(Nm3/h)

180

350

550

750

1000

1500

2000

3000

4500

6000

8000

10000

GN(Nm3/h)

180

500

800

1000

1000

1500

2000

3000

4500

6000

8000

10000

LAr(Nm3/h)

 

 

 

 

 

 

 

 

 

 

 

 

GO (%O2)

99.6

99.6

99.6

99.6

99.6

99.6

99.6

99.6

99.6

99.6

99.6

99.6

GN (ppmO2)

3

3

3

3

3

3

3

3

3

3

3

3

Lar(ppmO2/ppmN2)

 

 

 

 

1.5/3

1.5/3

1.5/3

1.5/3

1.5/3

1.5/3

1.5/3

1.5/3


Large/medium size air separation plant:
Site assembly coldbox
Internal compression process mainly
Various pressures available for product nitrogen

Capacity    Data

15,000

20,000

30,000

40,000

50,000

GO(Nm3/h)

15,000

20,000

30,000

40,000

50,000

GN(Nm3/h)

30,000

40,000

60,000

80,000

100,000

LAr(Nm3/h)

500

720

1080

1440

1800

GO (%O2)

99.6

99.6

99.6

99.6

99.6

GN (ppmO2)

3

3

3

3

3

LAr(ppmO2/ppmN2)

1.5/3

1.5/3

1.5/3

1.5/3

1.5/3

Main coldbox size

7.5x5.5x60

9.0x6.2x60

10.5x6.2x61

12.5x7.1x63

13x7.1x66

HE coldbox size

11.5x4.5x12

9.5x7.5x12

12x7.5x12

15.8x7.5x12

21.8x8x12

 

Liquid air separation plant
Skid mounted modular coldbox
Limited gaseous nitrogen and oxygen available.

Capacity Data   

25TPD

40TPD

50TPD

100TPD

200TPD

GO(Nm3/h)

LOX750

LOX1050

LOX1500

LOX2000

LOX4200

GN(Nm3/h)

LIN800

LIN120

LIN200

LIN1000

LIN1700

LAr(Nm3/h)

 

 

 

 

110

GO (%O2)

99.6

99.6

99.6

99.6

99.6

GN (ppmO2)

3

3

3

3

3

LAr(ppmO2/ppmN2)

LOX/LIN switch production

1.5/3

1.5/3

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