Specifications
Brand Name :
CNASEC
Certification :
TUV, CE
Place of Origin :
China
MOQ :
One set
Payment Terms :
T/T, L/C
Supply Ability :
10 sets per year
Delivery Time :
10 months
Packaging Details :
Standard export sea-worthy packing
Usage :
air separation
Condition :
New
Purity :
99.6% LO2
Advantage :
Low Maintenance Cost
name :
Air Separation Plant
brand :
CNASEC
Description

28000m3/H Cryogenic Air Separation Plant , Large Scale Cryogenic Air Separation Unit

28000m3/h Air Separation Plant, large scale air separation unit, air separator

ASU Technical Performace Parameter


Design case:

Product Output,Nm3/h Purity % Pressure at cold box outlet/Temperature Mpa/(℃) Pressure at Battery outlet/Temperature Mpa/(℃)
Gaseous Oxygen 28,000 99.6% O2 0.015/24.9 3.0/≤42
Liquid Oxygen 300 99.6% O2 0.15/-181.7 -
Gaseous Nitrogen 28,000 ≤5ppm O2 0.007/24.9 -
Liquid Nitrogen 100 ≤5ppm O2 0.2/-193 -
Pressure Nitrogen 600 ≤5ppm O2 0.434/24.9

As sealing gas for

oxygen compressor

Liquid

Argon

1,000

≤5ppm

O2+N2

0.16/-183.8

Note: Nm3/h means at the condition of 0℃, 1.013bar(A)

Liquid product Nm3/h data refers its gaseous state transferred


  • Plant features

  1. Continuous operation period between two defrost≥2 years

  2. Time required for defrost~36 hours

  3. Time required for start-up (from the start-up of expander to attainment of oxygen purity)
    ~36 hours

  4. The instrument air need to be provided by user during start-up, will be provided by ASU itself when running.

  5. Utility Consumption List see next page.

Unit power consumption(without oxygen compression)0.384Kwh/Nm3 O­2­ ±4%

{28000+(300+100+1000)X3}/12365=0.384

Unit power consumption (with oxygen compression) 0.555Kwh/Nm3 O­2­ ±4%

{28000+(300+100+1000)X3}/17865=0.555

Note: -Power refers to shaft power as per primary design

- Liquid product output taken as 3 time gaseous output for calculation

- Electrical heaters for oil lubrication system, oil pumps and smoke fan motor for oxygen compressor as well as turbo expander are not included.

- Final figures depend on final design of the Air Separation plant and the compressors chosen after final design.


  • Capablility of ASU design & fabrication

We can design, manufacture and complete air separation plant according to end users' climatic, geologic and water quality conditions, as well as their different purity and quantity requirements for oxygen, nitrogen and argon. We have the capability to design and fabricate air separation plant with capacity from 10,000Nm3/h to 100,000Nm3/h.


28000m3/H Cryogenic Air Separation Plant , Large Scale Cryogenic Air Separation Unit


28000m3/H Cryogenic Air Separation Plant , Large Scale Cryogenic Air Separation Unit


28000m3/H Cryogenic Air Separation Plant , Large Scale Cryogenic Air Separation Unit


28000m3/H Cryogenic Air Separation Plant , Large Scale Cryogenic Air Separation Unit

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28000m3/H Cryogenic Air Separation Plant , Large Scale Cryogenic Air Separation Unit

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Brand Name :
CNASEC
Certification :
TUV, CE
Place of Origin :
China
MOQ :
One set
Payment Terms :
T/T, L/C
Supply Ability :
10 sets per year
Contact Supplier
28000m3/H Cryogenic Air Separation Plant , Large Scale Cryogenic Air Separation Unit
28000m3/H Cryogenic Air Separation Plant , Large Scale Cryogenic Air Separation Unit
28000m3/H Cryogenic Air Separation Plant , Large Scale Cryogenic Air Separation Unit

China National Air Separation Engineering Co., Ltd.

Active Member
7 Years
zhejiang, hangzhou
Since 1981
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Seller
Total Annual :
5000000-10000000
Employee Number :
150~200
Certification Level :
Active Member
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