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Model Number: HLEM-15/16/18/20/21/22/25
Brand Name: Hailiang
Key Specifications/Special Features:
Quick details:Classification: catalystOther names: De NOx catalystPurity: 99% minChemicalcomponent: V2O5-WO3(MoO3)/TiO2Application: De NOx
De NOx effect: More than 90％
Operating temperature: 310-420℃
Model number: HLEM-15/16/18/20/21/22/25
Size: 150 x150 x 1000mm
Hole numbers: 15/16/18/20/21/22/25
Brand name: Hailiang
Place of Origin: Zhejiang, China (Mainland)
Product description:
SCR catalyst-SCR (selective catalytic reduction) is a typical De-NOx technology which deoxidizes NOx to Nitrogen on the surface of catalyst
Ammonia and Urea are used for reductant and then NOx is reduced to Nitrogen and water at lower temperature due to the SCR catalyst
This technology has been widely used in industrial facility since it showed a high reduction rate of NOx up to 90%
Advantages:
SCR catalyst-SCR (selective catalytic reduction) is a typical De-NOx technology which deoxidizes NOx to Nitrogen on the surface of catalyst
Ammonia and Urea are used for reductant and then NOx is reduced to Nitrogen and water at lower temperature due to the SCR catalyst
This technology has been widely used in industrial facility since it showed a high reduction rate of NOx up to 90%
Advantages:
- Efficient reduction of NOx in a wide temperature range of flue gases
- High thermal and chemical stability against sulfur oxides (SOx) contained in the exhaust gases
- Recovery of more than 90% of the initial activity by regeneration treatment
- Low maintenance cost
- Low back pressure and long lifespan
| Specification | HLEM-15 | HLEM-16 | HLEM-18 | HLEM-20 | HLEM-21 | HLEM-22 | HLEM-25 |
| Number of holes | 15×15 | 16×16 | 18×18 | 20×20 | 21×21 | 22×22 | 25×25 |
| Pitch (mm) | 9.85 | 9.25 | 8.22 | 7.40 | 7.05 | 6.73 | 5.90 |
| Holes diameter | 8.65 | 8.15 | 7.22 | 6.45 | 6.15 | 5.88 | 5.10 |
| Inner wall (mm) | 1.2 | 1.1 | 1.0 | 0.95 | 0.9 | 0.85 | 0.80 |
| Outer wall (mm) | 1.73 | 1.55 | 1.52 | 1.48 | 1.42 | 1.40 | 1.65 |
| Section (mm) | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
| Length (mm) | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Specific surface aream/m | 346 | 371 | 416 | 459 | 482 | 506 | 567 |
| Aperture ratio ％ | 74.82 | 75.57 | 75.06 | 73.96 | 74.13 | 74.37 | 72.25 |
| Operation temperature℃ | 310-420 | 310-420 | 310-420 | 310-420 | 310-420 | 310-420 | 310-420 |
Shipping Information:
- FOB Port: Ningbo
- Lead Time: 25 - 30 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe