Air Separation Plant KDON-5600/14000 m3/h Papermaking Glassmaking
Specifications:
Standard Products of Air Separation Plant KDON 5500~6000
| MODEL CONTENTS | KDON-5500 | KDON-6000/5700 | KDON-5500 | KDON-6000/3000 | KDON-6000/4500 |
| GAN/LIN flow | Nm3/h | 1500/100 | 5700/100 | | 3000/100 | 4500 |
| GAN/LIN purity | ppm | ≤2ppmO2 | 300ppmO2 | | ≤10ppmO2 | 5ppmO2 |
| GOX/LOX flow | Nm3/h | 5500/200 | 5900/100 | 5500 | 6000/100 | 6000/60 |
| GOX/LOX purity | ppm | 99.8% O2 | 99.5% O2 | 93% O2 | 99.8% O2 | 99.6% |
| GAN/LIN pressure | MPa | 0.007/0.3 | 0.005 | | 0.008/0.2 | 0.012/0.16 |
| GOX/LOX pressure | MPa | 0.015/0.16 | 0.025 | 0.15 | 0.01/0.15 | 0.05/0.2 |
| LAr flow | Nm3/h | 170 | 170 | | 200 | |
| LAr pirity | ppm | ≤2ppmO2 ≤3ppmN2 | ≤2ppmO2 ≤3ppmN2 | | ≤2ppmO2 ≤3ppmN2 | |
| LAr pressure | MPa | 0.16 | | | 0.15 | |
Typical Product: KDON-5600/14000 Air Separation Plant
Output, purity and pressure
| | Flow (Nm3/h) | Purity | Pressure MPa(G) |
| GAN/LIN | 14000/140 | 10ppmO2 | 0.012/0.12 |
| GOX/LOX | 5600/100 | ≥99.6%O2 | 0.015/0.12 |
Description:
KDON-5600/14000 plant’s process is that purifying air with normal temperature molecular sieve, refrigerating with boosting turbo expander; and the fractionating column uses structured packing technology.
The purified processed air is divided into three parts: one part is used as instrument air; one part enters main heat exchanger; and the rest part enters expander. After preliminary rectification in the lower column, the liquid air is obtained from the bottom, and the pressure nitrogen and liquid nitrogen are obtained from the top of lower column, part of which is drawn, and nitrogen gas goes out of cold box through rewarming in main heat exchanger, and liquid nitrogen is fed into storage system. The liquid air and liquid nitrogen is withdrawn from the lower column to relevant area of upper column through liquid air/liquid nitrogen subcooler E2. With the further rectification in upper column, product oxygen is obtained from the bottom, and liquid oxygen is withdrawn from the condenser evaporator’s bottom to storage system.
Applications:
- Metal production
- Glassmaking
- Papermaking
- Water and wastewater treatment
- Agriculture
- Medical science
Competitive Advantage:
- The life span is over 20 years
- Widely sales around the world
- Economization of energy,
- Mature project engineering supervision
- Our company is one of the state 21 great equipment domestication bases
