The liquid oxygen is pressurized to the required pressure in the cold box through liquid oxygen pumps, and then it exchanges heat with the pressurized air pressurized by the booster compressor through the medium pressure heat exchanger, then gasified, and finally the gas is sent to the users. The pressure of oxygen and nitrogen generated can reach 8.5MPa, which can meet the requirement of diverse pressures of gaseous oxygen and nitrogen in chemical industry.
The liquid oxygen is pressurized to the required pressure in the cold box through liquid oxygen pumps, and then it exchanges heat with the pressurized air pressurized by the booster compressor through the medium pressure heat exchanger, then gasified, and finally the gas is sent to the users. The pressure of oxygen and nitrogen generated can reach 8.5MPa, which can meet the requirement of diverse pressures of gaseous oxygen and nitrogen in chemical industry.
1. The patented technology is mature and the process is optimized.
2. The operation is stable and safe.
3. Extremely high level production and installation quality.
4. Excellent pre- and after-sales services.
| Project name | Year | Location | Application field | Operating conditions | Oxygen yield (optional LOX yield) | O2 purity (upgradable) | Gas Oxygen Pressure | Nitrogen yield（optional LN yield） | Nitrogen purity | Gas Nitrogen Pressure (compressor inlet/outlet) | Argon yield （Nm3/h） | Argon purity |
|
KDON-6000 /13000 |
2008 | XinJiang | chemical | Design | 6000 nm3/h or 200TPD | 99.6%O2 | 4.0 MPa | 13000 nm3/h or 390TPD | ≤10PPmO2 | 10kpa |
|
2PPmO2 |
|
KDONAr-5000 /550 /150 |
2006 | Turkey | metallurgy | Design | 3750 nm3/h or 125TPD | 2.5 MPa | 550 nm3/h or 16.5TPD | 10kpa/1.5MPa | 150 nm3/h or 6.5TPD | |||
|
KDONAr-6000 /6000 /120 |
2007 | Libya | metallurgy | Design | 6000 nm3/h or 200TPD | 4.0 MPa | 6000 nm3/h or 180TPD | 10kpa /2.0MPa | 300 nm3/h or 13TPD | |||
|
KDONAr-11500 /560 /355 |
2011 | Russia | chemical | Design | 10000nm3/h or 340TPD (1500nm3/h or 50TPD) | 2.5MPa | 400nm3/h or 12TPD (160nm3/h or 5TPD) | 10kpa | 355nm3/h or 15TPD | |||
|
KDONAr-31500 /30000 /1100 |
2008 | HeBei | metallurgy | 30000nm3/h or 1000TPD (1500nm3/h or 50TPD) | 3.0Mpa | 30000nm3/h or 900TPD | 10kpa /2.4MPa | 1100nm3/h or 45TPD | ||||
|
KDONAr-13100 /6500 /460 |
2012 | ShanDong | metallurgy | Design | 11600nm3/h or 395TPD (1500nm3/h or 50TPD) | 1.8Mpa | 6000nm3/h or 180TPD (500nm3/h or 15TPD) | 10kpa | 460nm3/h or 19.5TPD | |||
| Condition1 | 11000nm3/h or 375TPD (2000nm3/h or 65TPD) | 6000nm3/h or 180TPD | 10kpa /1.8MPa | |||||||||
|
KDONAr-9000 /10500 /280 |
2018 | QingHai | chemical | Design | 8200nm3/h or 280TPD (800nm3/h or 27TPD) | 8.25 MPa | 8900nm3/h or 265TPD (1600nm3/h or 48TPD) | 10kpa /0.9MPa | 280nm3/h or 12TPD | |||
| Condition1 | 4300nm3/h or 145TPD (2900nm3/h or 100TPD) | 8900nm3/h or 265TPD | 220nm3/h or 9.5TPD | |||||||||
|
KDONAr-60000 /74000 /1560 |
2019 | JiangSu | metallurgy | Design | 55000nm3/h or 1882TPD (5000nm3/h or 170TPD) | 1.0 MPa | 70000nm3/h or 2100TPD (4000nm3/h or 120TPD) | 1560nm3/h or 65TPD | ||||
| Condition1 | 60000nm3/h or 2055TPD (2300nm3/h or 75TPD) | 77000nm3/h or 2310TPD (6200nm3/h or 185TPD) | 1560nm3/h or 65TPD | |||||||||
| Condition2 | 48000nm3/h or 1645TPD (5500nm3/h or 188TPD) | 56000nm3/h or 1680TPD (4000nm3/h or 120TPD) | 1380nm3/h or 60TPD |
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