ERG - Thermal Oxidisers

FromERG (Air Pollution Control) Ltd

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Thermal oxidation is a well-established method of treatment of contaminated process gases to meet IED (2010/75/EU) emission targets.

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ERG offer systems to match project requirements including:

After Burners / Residence Chambers
Pyrolysis Chambers T > 650 oC
Precombustion Chambers T > 850 oC
Direct fired oxidation up to 100% DRE (destruction removal efficiency) (alternative methods of heat recovery available)
Recuperative thermal oxidation > 99% DRE and 75% Heat Recovery
Regenerative thermal oxidation 98% DRE and 95% Heat Recovery
Cooling systems so that ambient < flue gas T > dew point< 850 oC
Post combustion NOx abatement systems

Solid, Sludge, Liquid (aqueous / organic) and gaseous stream thermal
destruction
Turndown capability up to 5:1 in ratio (out of ratio 10:1)
Process guarantees to cover TOC, CO, dust, dioxin and NOx emissions
Burner designs that use the stream as combustion air
Gas or liquid fuel fired system
Amine, halogen and sulphurous hydrocarbon destruction
Integrated systems for flue gas pollutant abatement

ERG designs its thermal oxidation systems for maximum destruction efficiency (DRE) by ensuring:

Homogeneous and uniform distribution of the stream contaminants in the oxidation chamber
Oxygen control to achieve 6% excess O2 in the flue gas
Heat recovery or addition of fuel to raise the stream to 750 – 1100 oC

Compliance with current and global engineering standards:

EN 746 – 1 Common Safety Requirements for Industrial Thermoprocessing Equipment
EN 746 – 2 Safety Requirements for Combustion and Fuel Handling Equipment
EN 298 Automatic Gas Burner Control Systems
NFPA 82 Incinerators
NFPA 86 Ovens and Furnaces