Carbon Molecular Sieve
Carbon Molecular Sieve
PSA (pressure swing adsorption) nitrogen generation is implemented by the selective adsorb characteristic of CMS, and different adsorption capacities under different pressure. When pressure rises, the oxygen will be absorbed by molecular sieve material because of its faster expansion speed in the micropore structure of CMS, thus oxygen gas and nitrogen gas are separated. While pressure reduces, the oxygen is desorbed, and CMS regenerated. This cyclic operation lets the nitrogen generation in succession.
Description
Carbon Molecular Sieve Properties
| Model | Grain diameter | Bearing strength | Pile proportion | Test temperature | Absorption periods | Adsorption Pressure | Purity(%) | Productivity (Nm3/h.t) | Nitrogen recovery（%）(N2/Air) |
| CMS-240 | 1.0~1.2 mm | 255N/grain | 660~680 g/l | 20°C | 58+2+58+2= 120 seconds | 0.6MPa | 99.99 | 99.99 | ≥21 |
| 99.9 | 99.9 | ≥31 | |||||||
| 99.5 | 99.5 | ≥40 | |||||||
| 99 | 99 | ≥45 | |||||||
| 98 | 98 | ≥46 | |||||||
| 97 | 97 | ≥48 | |||||||
| 0.8MPa | 99.99 | 100 | ≥21 | ||||||
| 99.9 | 160 | ≥31 | |||||||
| 99.5 | 220 | ≥40 | |||||||
| 99 | 255 | ≥45 | |||||||
| 98 | 295 | ≥46 | |||||||
| 97 | 335 | ≥48 |
Technical Parameter
| Model | Carbon Molecular Sieve | |||
| Appreance | Black, extruded(Pellet) | |||
| Diameter | 1.0- 1.2mm, 1.3- 1.5mm or customized | |||
| Crushing Strength | 100N/P min | |||
| Bulk Density(g/l) | 650-690 | |||
| Water content(wt.%) | 1+-0.5 | |||
| Dust Level | 100PPM Max | |||
| Type | Adsorbent Pressure | Nitrogen Purity | Nitrogen Quantity | N2/Air |
| (MPa) | (N2%) | (NH3/h.t) | (%) | |
| CMS-200 | 0.8 | 99.99 | 70 | 21 |
| 99.9 | 140 | 27 | ||
| 99.5 | 200 | 36 | ||
| 99 | 260 | 41 | ||
| 98 | 330 | 48 | ||
| CMS-220 | 0.8 | 99.99 | 90 | 25 |
| 99.9 | 160 | 34 | ||
| 99.5 | 220 | 43 | ||
| 99 | 290 | 48 | ||
| 98 | 360 | 54 | ||
| CMS-240 | 0.8 | 99.99 | 100 | 26 |
| 99.9 | 175 | 35 | ||
| 99.5 | 240 | 44 | ||
| 99 | 300 | 49 | ||
| 98 | 370 | 55 | ||
| CMS-260 | 0.8 | 99.99 | 120 | 23 |
| 99.9 | 180 | 27 | ||
| 99.5 | 260 | 32 | ||
| Package: | 20kg/40kg/ 137kg Plastic Drum, carton barrel | |||
| MOQ: | 500KG | |||
| Payment Terms: | T/T;L/C;Western Union | |||
| Warranty: | a)shelf time: > 3 years | |||
| b)Offer lifetime consultation on problemsoccurred | ||||
| Container | 20GP | 40GP | Sample Order | |
| Quantity | 10.8MT | 21.6MT | <5kg | |
| Delivery Time | 5 days | 10 days | Stock available | |
Service Scope
The following merits of service:
- High ratio performence&price, reducing investment cost and operation cost.
- Large hardness, little ash, long service life, uniform particles which protests air current impact.
- Stable quality: Testing strictly according to 100% standard of production and ex-factory testingmanagement.
- The resin uses in producing the high pure nitrogen with good performance which substitutes thesimilar import products.
