KDONAr-3000/6000/95 Nm3/h Argon Gas Generator Petrochemical industry N2 O2 Ar Medium Size Liquid Air Separation Plant
Specifications:
KDONAr-100~300 LAr Series Argon Gas Generator
| MODEL CONTENTS | KDONAr-2500/2500/100 | KDONAr-8000/12000/220 | KDONAr-9000/14000/300 | KDONAr-7500/5700/225 | KDONAr-5000/2300/160 |
| GAN/LIN flow | Nm3/h | 2500 | 12000/100 | 14000/200 | 5700/100 | 2300/160 |
| GAN/LIN purity | ppm | ≤10ppmO2 | ≤5ppmO2 | ≤3ppmO2 | ≤10ppmO2 | ≤10ppmO2 |
| GOX/LOX flow | Nm3/h | 2500/500 | 8000/150 | 9000/200 | 7500/100 | 5000/1000 |
| GOX/LOX purity | ppm | 99.6% O2 | 99.6% O2 | 99.6% O2 | 99.6% | 99.6% O2 |
| GAN/LIN pressure | MPa | 0.2 | 0.007 | 0.01/0.3 | | 1.6 |
| GOX/LOX pressure | MPa | 2.5/0.12 | 0.012 | 0.21/0.2 | | 3 |
| LAr flow | Nm3/h | 100 | 220 | 300 | 225 | 160 |
| LAr purity | ppm | ≤2ppmO2 ≤3ppmN2 | ≤2 ppm O2≤3 ppm N2 | ≤2ppmO2 ≤3ppmN2 | ≤2 ppm O2≤3 ppm N2 | ≤2ppmO2 ≤3ppmN2 |
| LAr pressure | MPa | 0.16 | | 0.16 | | |
Typical Product: KDONAr-3000/6000/95 Argon Gas Generator
Output, purity and pressure
| | Flow (Nm3/h) | Purity | Pressure MPa(G) |
| LIN | 6000 | 10ppmO2 | 0.007 |
| LOX | 3000 | ≥99.6%O2 | 0.025 |
| LAr | 95 | ≤2ppmO2,3ppmN2 | 0.16 |
Description:
The plant is of full low-pressure flow nitrogen double boosting turbine expansion process, using molecular sieve purification system. Air bearing turbo-expander and aluminum plate-fin type heat exchanger greatly enhance the stability, security and reliable of operation.
The fractionating column and argon column adopt aluminum sieve tray columns, whose plate rectification achieves the best effect after being precision calculated and manufactured by us, in which way the height of column is reduced. The oxygen & nitrogen & argon extraction yields of the column are high and the output regulating range is large.
The units of the whole plant are reasonable and the occupation area of the plant is small. It can be operated easily and various data can be monitored by on-line digital indicator.
In order to meet different requirements of customers, different processes such as air circulating process, nitrogen circulating process, high and low temperature booster turbine expansion process or low temperature refrigerating process etc. are adopted to reduce the power consumption. In order to achieve stable and reliable operating of plant, PLC control system or DCS control system are recommended.
The PFD of high and low temperature booster turbine expansion process for KDONAr-3000/6000/95 Argon Gas Generator
Applications:
- We supplied many countries (USA, Germany, Mexico, Indonesia, North Korea, Kazakhstan, Iran, Saudi Arabia, Egypt, Brazil, Hungary, Malaysia, Czech, Switzerland, Spain, Myanmar, Vietnam, Thailand, Russia, Mongolia, Syria, India, etc.)
- Water and wastewater treatment
- Food and beverage
- Depth refrigerant
- Medical science
- Fertilizer Industry
- Petrochemical industry
- Pulp & Paper
- Blanketing Gas
- N2 Converter Rental
Competitive Advantage:
- The on-off of the switch valve has reliable interlock control to effectively prevent blowing the molecular sieve. Splitter plates are set inside the adsorber barrels to prevent the mixed bed of molecular sieve and alumina.
- The most skilful technology of sieve-plate tower is used in the fractionating column so as to create such advantages as high oxygen extraction rate, low power consumption, advance process, high flexibility operation, safe & reliable running and convenient operation & maintenance.
- The maintainability is fully considered in the general design of the fractionating column system
- Employ complete immersion operation mode, which will not produce dry evaporation; and the bigger intercept fins and special fluid infusion measure are taken for the liquid oxygen channel to make the liquid oxygen with low concentration of hydrocarbon in the big liquid pool continuously supplement to the liquid oxygen channel in the main cold box plate unit, which makes the hydrocarbon concentration in the liquid oxygen of unit internal will not concentrate. When the liquid oxygen operation liquid level is lower than 80% of the height of main condenser evaporator plate unit, the alarm system will alarm immediately.
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Nm3/h Argon Gas Generator Petrochemical industry N2 O2 Ar Medium Size Liquid Air Separation Plant Images
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