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Serial adsorption oxygen plants AKC
Serial oxygen plants offered by Grasys in the AKC lineup are intended for 90–95% gaseous oxygen production from atmospheric air with the production capacity ranging within 5.5 to 100 nm³/hr.
If the customer needs cylinder oxygen, Grasys is positioned to offer serial adsorption oxygen plants AKСB for cylinders filling produced on the basis of well established AKC plants.
The principle of operation of AKC oxygen plants is based on the properties of adsorbent materials capable of selectively adsorbing nitrogen molecules and impurity gases while letting pass oxygen molecules. All adsorbents used in oxygen generators undergo certification and inspection in Russia which guarantees operating reliability of systems and high quality of the product.
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| General information | Technical characteristics | Basic technical characteristics | Booklets | Documentation |
General informationThe undoubted advantage of serial AKC oxygen plants based on the pressure swing adsorption technology is the low cost of oxygen production where it is not subject to rigid purity requirements.
Structurally, Grasys AKC adsorption oxygen plants consist of two adsorbent beds, the compressor unit, air pre-treatment unit, valve system and the plant control system. The adsorbent bed is a column filled with specially selected layers of adsorbents — granular substances capable of selectively adsorbing gas mixture components.
The array of applications of oxygen plants is extremely wide and includes such areas as autogenous oxygen production (apart from automated metal cutting); oxygen generators are also helpful in the silicate, pulp and paper, food and pharmaceutical industries, in fish farming, sewage treatment and ozonation plants feeding, solid waste incineration and in medicine.
Basic technical characteristics of serial adsorption oxygen plants
| Parameter
| Value
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| Oxygen parameters at the plant output
| | 5
| | −60…−70
| | Ambient air temperature
| | +5…+40
| | −20…+50
| | Warm-up period, max, minutes
| 20
| | Plant operational life, thous. hours
| 70–120
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Technical characteristics of serial adsorption oxygen plants
| Model(2) |
Capacity, nm³/hr(1) depending on oxygen purity, %(3) |
GSU weight, kg
| GSU dimensions, mm
| | 90% O2 |
93% O2 |
95% O2 |
|---|
| AKC-2 | 3 |
3 |
2 |
360 |
600×1,300×1,850 |
| AKC -5 | 6 |
5 |
4 |
480 |
600×1,300×1,850 |
| AKC -10 | 13 |
11 |
10 |
655 |
1,165×795×2,015 |
| AKC -15 | 19 |
17 |
15 |
1,015 |
1,285×900×2,270 |
| AKC -25 | 30 |
27 |
25 |
1,350 |
1,500×1,000×2,350 |
| AKC -40 | 45 |
40 |
35 |
1,735 |
1,750×1,260×2,600 |
| AKC -60 | 65 |
60 |
55 |
2,925 |
2,000×1,500×3,220 |
| AKC -80 | 90 |
80 |
75 |
5,500 |
2,500×1,600×4,200 |
| AKC -100 | 110 |
100 |
90 |
5,900 |
2,680×1,650×4,330 |
- The capacity is referenced to the standard conditions (t = 20 °C, P = 1 atm).
- Each model is provided with three capacity options (90, 93, 95%)
- Guaranteed basic parameters
Permit documentation
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ЕАЭС N RU Д-RU.НХ37.В.00753/20
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