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Products
Cryogenic Air Separation Plant |
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Air Compressor |
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Pre-Cooler |
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Purification Unit |
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Turbo Expander |
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Oxygen Compressed Equipment |
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Oxygen Filling Equipment |
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Home :: Cryogenic Air Separation Plants  |
Cryogenic Air Separation Plants |
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Flow Chart
| AIR SEPARATION PLANTS PROCESS CYCLE |
| Stage 1 |
| Air compressors -- The air will be compressed by it until O.5MPa-O.7MPa |
| Stage 2 |
| Pre-cooling unit -- The air will be pre-cooled by this unit untiI5°C-1 O°C, and water shall be separated from the air. |
| Stage 3 |
| Purification -- The residual water, carbon dioxide and hydrocarbon will be separated from the air in this purifier. |
| Stage 4 |
| Air expansion -- The air will be expanded in this expander and produces the cold for the process. |
| Stage 5 |
| Air Cooling -- The air will be cooled by the counter-flowing gaseous oxygen ,gaseous nitrogen and waste nitrogen in the main heat exchanger of the rectification column until liquefing temperature of the air. |
| Stage 6 |
| After-cooling -- The liquid air and liquid nitrogen are after-cooled by the gaseous nitrogen before their being throttled. |
| Stage 7 |
Rectification -- The air is rectified and separated in the rectification column.Thus the product gaseous nitrogen will be gained from the top of upper column and the product gaseous oxygen will be gained at the bottom of upper column. |
Oxygen/Nitrogen Gas & Liquid Argon Separation Plant
| Type Parameters |
G.Oxygen Output M3/Hr |
G.Oxygen Purity %02 |
G.Oxygen Pressure Mpa | G.Nitrogen Output M3/Hr |
G.Nitrogen Purity %/ppm02 |
G.Nitrogen Pressure Mpa |
L.Argon Output M3/Hr |
L.Argon Purity %Ar |
L.Argon Pressure Mpa |
| KDON 50/120 |
50 | 99.6 | 0.04 Mpa | 120 | 99.99 To 3ppm | 0.5Mpa | - | - | - |
| KDON 80/200 |
80 | 99.6 | 0.04 Mpa | 200 | 99.99 To 3ppm | 0.5Mpa | - | - | - |
| KDON 100/250 |
100 | 99.6 | 0.04 Mpa | 250 | 99.99 To 3ppm | 0.5Mpa | - | - | - |
| KDON 180/450 |
180 | 99.6 | 0.04 Mpa | 450 | 99.99 To 3ppm | 0.5Mpa | - | - | - |
| KDON 200/500 |
200 | 99.6 | 0.04 Mpa | 500 | 99.99 To 3ppm | 0.5Mpa | - | - | - |
| KDON 250/625 |
250 | 99.6 | 0.04 Mpa | 625 | 99.99 To 3ppm | 0.5Mpa | - | - | - |
| KDON 300/750 |
300 | 99.6 | 0.04 Mpa | 750 | 99.99 To 3ppm | 0.5Mpa | - | - | - |
| KDON 350/900 |
350 | 99.6 | 0.04 Mpa | 900 | 99.99 To 3ppm | 0.5Mpa | - | - | - |
| KDON 600/1500 |
600 | 99.6 | 0.04 Mpa | 1500 | 99.99 To 3ppm | 0.5Mpa | - | - | - |
| KSON-Ar 1000/2500/30y |
1000 | 99.6 | 0.04 Mpa | 2500 | 99.99 To 3ppm | 0.5Mpa | 30 | 99.5 | 0.07 |
| KSON-Ar 1500/3750/45y |
1500 | 99.6 | 0.04 Mpa | 3750 | 99.99 To 3ppm | 0.5Mpa | 45 | 99.5 | 0.07 |
| KSON-Ar 2000/5000/60y |
2000 | 99.6 | 0.04 Mpa | 5000 | 99.99 To 3ppm | 0.5Mpa | 60 | 99.5 | 0.07 |
| KSON-Ar 3200/8000/96y |
3200 | 99.6 | 0.04 Mpa | 8000 | 99.99 To 3ppm | 0.5Mpa | 96 | 99.5 | 0.07 |
| KSON-Ar 4500/11250/135y |
4500 | 99.6 | 0.04 Mpa | 11250 | 99.99 To 3ppm | 0.5Mpa | 135 | 99.5 | 0.07 |
| KSON-Ar 6000/15000/180y |
6000 | 99.6 | 0.04 Mpa | 15000 | 99.99 To 3ppm | 0.5Mpa | 180 | 99.5 | 0.07 |
| KSON-Ar 10000/25000/300y |
10000 | 99.6 | 0.04 Mpa | 25000 | 99.99 To 3ppm | 0.5Mpa | 300 | 99.5 | 0.07 |
| KSON-Ar 15000/37500/450y |
15000 | 99.6 | 0.04 Mpa | 37500 | 99.99 To 3ppm | 0.5Mpa | 450 | 99.5 | 0.07 |
| KSON-Ar 20000/50000/600y |
20000 | 99.6 | 0.04 Mpa | 50000 | 99.99 To 3ppm | 0.5Mpa | 600 | 99.5 | 0.07 |
Liquid Oxygen Plants
| MODEL | LIQUID OXYGEN (NM3/HR) | OXYGEN PURITY (%) | OPERATING AIR PRESSURE Mpa |
| KDO-30Y | 30 | 99.6 | 1Mpa |
| KDO-40Y | 40 | 99.6 | 1Mpa |
| KDO-60Y | 60 | 99.6 | 1Mpa |
| KDO-100Y | 100 | 99.6 | 1Mpa |
| KDO-150Y | 150 | 99.6 | 1Mpa |
| KDO-200Y | 200 | 99.6 | 1Mpa |
| KDO-250Y | 250 | 99.6 | 1Mpa |
| KDO-300Y | 300 | 99.6 | 1Mpa |
| KDO-400Y | 400 | 99.6 | 1Mpa |
| KDO-1000Y | 1000 | 99.6 | 1Mpa |
| KDO-1500Y | 1500 | 99.6 | 1Mpa |
| KDO-2000Y | 2000 | 99.6 | 1Mpa |
| KDO-3000Y | 3000 | 99.6 | 1Mpa |
| KDO-4000Y | 4000 | 99.6 | 1Mpa |
| KDO-6000Y | 6000 | 99.6 | 1Mpa |
| KDO-10000Y | 10000 | 99.6 | 1Mpa |
| KDO-15000Y | 15000 | 99.6 | 1Mpa |
| KDO-20000Y | 20000 | 99.6 | 1Mpa |
Liquid Nitrogen Plants
| MODEL | LIQUID NITROGEN (NM3/HR) | NITROGEN PURITY (%) | OPERATING AIR PRESSURE Mpa |
| KDN-30Y | 30 | 99.99 To 3ppm | 1Mpa |
| KDN-40Y | 40 | 99.99 To 3ppm | 1Mpa |
| KDN-60Y | 60 | 99.99 To 3ppm | 1Mpa |
| KDN-100Y | 100 | 99.99 To 3ppm | 1Mpa |
| KDN-150Y | 150 | 99.99 To 3ppm | 1Mpa |
| KDN-200Y | 200 | 99.99 To 3ppm | 1Mpa |
| KDN-250Y | 250 | 99.99 To 3ppm | 1Mpa |
| KDN-300Y | 300 | 99.99 To 3ppm | 1Mpa |
| KDN-400Y | 400 | 99.99 To 3ppm | 1Mpa |
| KDN-1000Y | 1000 | 99.99 To 3ppm | 1Mpa |
| KDN-1500Y | 1500 | 99.99 To 3ppm | 1Mpa |
| KDN-2000Y | 2000 | 99.99 To 3ppm | 1Mpa |
| KDN-3000Y | 3000 | 99.99 To 3ppm | 1Mpa |
| KDN-4000Y | 4000 | 99.99 To 3ppm | 1Mpa |
| KDN-6000Y | 6000 | 99.99 To 3ppm | 1Mpa |
| KDN-10000Y | 10000 | 99.99 To 3ppm | 1Mpa |
| KDN-15000Y | 15000 | 99.99 To 3ppm | 1Mpa |
| KDN-20000Y | 20000 | 99.99 To 3ppm | 1Mpa |