Major applications of Nitrogen Gas Generator CU-DX Model
- Food packaging industry
- Curing of chemicals
- Brazing
- Annealing and bright
- Heat treatments
- Electronics industry
- Coal mine fire prevention
- Sintered Processing
Technical Specification of Nitrogen Gas Generator CU-DX Plants
- Flow ranges from 5 Nm3/hr to 1000 Nm3/hr.
- The range of purity level goes from 99.9995% ( 5 PPM ) to 99.9998%.( 2 PPM )
- The dew point of nitrogen gas differs from -40 deg cent to -80 deg cent.
- Nitrogen gas pressure ranges from 5 kg/cm2 to 7 kg/cm2.
Models and available of Nitrogen Gas Generator CU-DX Plants
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MODEL
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CAPACITY NM3/HR
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GAZ-CUDX-05
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0 TO 5 NM3/HR
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GAZ- CUDX -10
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6 TO 10 NM3/HR
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GAZ- CUDX -20
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11 TO 20 NM3/HR
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GAZ- CUDX -30
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21 TO 30 NM3/HR
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GAZ- CUDX -50
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31 TO 50 NM3/HR
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GAZ- CUDX -100
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51 TO 100 NM3/HR
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Major Equipments of Nitrogen Gas Generator CU-DX Plants
- Air Compressor
- After Cooler
- Moisture Separator
- Air Dryer
- Air Receiver
- Three Stage Air Filtration System
- Twin Tower PSA System with Automatic Valve
- Gas Mixture System
- Twin Tower Copper Filled – Copper Unit
- Gas Dryer
- Gas Storage tank
- Ammonia Cracker or Gas Cylinder Unit
- All accessories with Analyser, Auto Drain Valve, Safety Valve, PRV etc.
Working Principal of Nitrogen Gas Generator CU-DX Model
As working Principal of Nitrogen gas Generator – CU-Dx Model, First Nitrogen to be achieved 99.9% by Standard Model of Nitrogen Gas Generator.
This Nitrogen with Purity of 99.9% to be passed through Tower filled with Copper catalyst at 180 Degree Cent. to reduce the Oxygen from 0.1% to PPM
2Cu + O2 = 2CuO
After 4 hour Cycle time Changeover will take place and running tower will be in regeneration phase and regenerated tower will be in line to produce pure Nitrogen, for regeneration of Copper Oxide pure nitrogen with hydrogen to be passed at 175 deg Cent through Copper Oxide tower and achieved Pure Copper as per following reaction
Cu + H2 = Cu+H2O
After this reaction Nitrogen achieved by 99.9998% say 2PPm but as you see in reaction some of water moisture is generated as 2h2o to remove this moisture and Achieved desired Dew point Gas is passed through Gas Dryer
Advantages of Nitrogen Gas Generator CU-DX Model
- PSA units prove itself beneficial in on-site which makes the N2 readily available.
- It is a more economical process than the other cryogenic processes.
- It promises the less money lost during the shutdown as compared to the cryogenic process.
- The unit is easily available and thus can be delivered and purchased quickly.
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