The global iron and steel manufacturing sector is challenged by environmentally conscious local communities who keep a watchful eye on air emissions from the iron and steel plants. Inadequate air quality control can frequently prevent a plant from fully employing its full capacity due to operating restrictions.
Hatch’s air-quality control engineers can troubleshoot and upgrade existing systems. They can also design new systems and provide operational assistance.
Optimally designed air-quality control systems allow a company to meet its air emissions and occupational hygiene goals at least cost, and allow it to achieve its full production potential.
- Iron ore pelletizing
- DRI production
- Coke making
- Sintering
- Blast furnace
- EAF shop
- BOF shop
- System inspection, measurements and analysis
- Hoods and enclosures
- Process gas handling
- Gas cooling and conditioning
- Gas cleaning
- Fan selection
- Flare stacks
- Waste heat recovery
- Greenfield and retrofit
- Plant environmental audits and surveys
- Industrial ventilation
- Noise control
- Water quality control and zero discharge plant design
- Waste management
- HAZOP and risk evaluation
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- NOx, SOx, VOC, CO control
- Dioxin/Furan control
- Computerized EAF/BOF off-gas modeling
- Ductwork and system modeling
- Computational fluid dynamics (CFD) modeling
- Dispersion modeling and permitting assistance
- Clean plant design
- High temperature furnace off-take
- Water-cooled hoods and ductwork
- Refractory lined ductwork
- Combustion chambers
- Evaporative spray coolers
- Dust settling chambers/spark boxes
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