Business Field
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Technologies
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Process Technologies
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Flue Gas Treatment
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DeSOx Technology
- Wet desulfurization and dust collection technology
- M·Dwave® reverse jetting technology
- M·Sulfurp® acid gas treatment/waste acid recovery technology
- M·Sorb® sulfur dioxide recovery technology
- M·HyPerO® oxidative desulfurization using hydrogen peroxide technology
- M·SWFGD seawater desulfurization technology
- M·SemiD® semi-dry desulfurization technology
- DeNOx Technology
- Decarbonization Technology
- Colored Plume Elimination Technology
- VOCs Treatment Technology
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DeSOx Technology
- Waste Water Treatment
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Flue Gas Treatment
- Internet of Things
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Process Technologies
- Materials
- Products
- Services
Low temperature ozone oxidation DeNOx technology
This process uses ozone to oxidize NOx in flue gas into N2O5 which is then effectively removed by an alkali washing system. It is very suitable for wet flue gas desulfurization system due to its high adaptability, minor modifi cation and low investment cost. At present, more than 20 systems have been successfully put into use in China.
Technical Advantages
- It is suitable for normal temperature flue gas atmosphere;
- Its DeNOx effi ciency is more than 90%;
- It may be started or stopped as needed;
- It consumes no chemicals.
Case
3,400,000 t/a Catalytic Regeneration Flue Gas DeNOx of a SINOPEC Petrochemical Company
| Para. | Raw gas | Design index |
|---|---|---|
| Flue gas flow rate, Nm³/h | 350,000, wet basis | |
| SO2 mg/Nm³ | 1,800 wet basis | ≤95 dry basis |
| NOx mg/Nm³ | 220 dry basis | 40 dry basis |
