650MW Coal-Fired Power Plant SCR Denitration System with 250-450°C Catalyst & NOx <10ppm Efficiency
Selective Catalytic Reduction (SCR) denitration technology utilizes NH3 reacting with O2 to generate non-toxic N2 and H2O through catalyst action at temperatures between 250-450°C.
- Reactor with three catalyst layers (third layer reserved as standby)
- Ammonia storage tank system
- Ammonia injection system
- Diversion system
- Soot blower equipment
| Technology | Pollutants | Removal Efficiency |
|---|---|---|
| Selective Catalytic Reduction (SCR) | Nitrogen oxides (NOx) | NOx < 10ppm |
| Diesel Particulate Filter (DPF) | Particulate Matter (PM) | PM > 97% |
| Oxidation Catalyst (OXI) | Hydrocarbons (HC) | HC > 90% |
| Oxidation Catalyst (OXI) | Carbon Monoxide (CO) | CO > 99% |
| Oxidation Catalyst (OXI) | Volatile Organic Compounds (VOC) | NH₃ < 3ppm |
Grace Environmental Protection Technology Co., Ltd. specializes in exhaust gas treatment solutions with over ten years of experience. The company offers comprehensive capabilities from catalyst design to complete system solutions, including DOC, CDPF, SCR, and ASC technologies. Certified with ISO14001, ISO9001, and AAA enterprise credit rating, the company operates a 500,000-liter catalyst production coating line with advanced testing capabilities including XRD, XRF, ICP, and BET analysis.
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