Combustion chamber

Each combustion chamber is customized specifically for your incineration process. It is the optimum solution for complex exhaust air flows and difficult installation conditions. We develop a tailor-made solution for optimum process integration and maximum energy efficiency. Performance and design can be individually adapted to your requirements. The design of the internal insulation or brick lining can be used appropriately for the application to protect the reactor for high temperature impact or corrosion.

Operating principle

The EVR-S thermal oxidizer is designed to oxidize organic compounds in waste gases and liquids. Each combustion chamber is individually designed for the corresponding process. The cleaning principle of the system is based on the oxidation of organic exhaust gas components. This converts the hydrocarbons present in the flue gas and waste water into water and carbon dioxide. Depending on the pollutants, the system is optimized for the appropriate temperature range and can be combined with additional systems such as DeNOx systems, filters, scrubbers and energy recovery systems. The exhaust air can either be forced through the system or drawn in as required.

Industry solutions

The performance and design of this system can be individually adapted to the requirements. This is taken into account in the following industrial sectors:

Chemical industry - Maleic anhydride (MA, MSA) production
Phthalic anhydride (PA, PSA) production
Acrylic acid production
Incineration of organic liquid waste
Isocyanate production
Production of aromatic amines
Isophorone production
Bitumen production
Petrochemical industry
Production of insulating materials

Technical data

Exhaust air volume	100 bis 300.000 Nm³/h
Operating temperature	800 – 1150°C
Pollutant concentration VOC (0- >25% UEG)	0 – >10 g/Nm³

Can be combined with other cleaning processes such as SCR, SNCR, DeSOx, filtration, scrubber, energy recovery, pre-heating.

Benefits

Wide range of applications that can be optimally adapted to customer or production-specific requirements
Harmful emissions (formaldehyde, VOC, NOx and CO) are minimized
A wide range of fuels can be used, including fossil fuels such as natural gas or liquid gas
Alternative fuels such as oil or liquid gas are possible
By optimizing the combustion processes, our modern combustion chamber systems achieve a high level of efficiency, which means that they can convert a large proportion of the energy supplied into usable energy
Potential for heat recovery with water, thermal oil, steam or air
Low space requirement due to the compact design and comparatively low weight
Easy accessibility and therefore good cleaning options
Reduction in operating costs
Robust design enables a very long service life
If required, the design of the internal insulation and the brick lining can be adapted to the specific requirements
The system can be installed inside/outside, horizontally/vertically, on a foundation/steel structure or on a roof

Further products

RTO

Our regenerative thermal oxidation is characterized by H&OUML; Even small pollutants & shy; concentrations ensure a autothermal operation, i.e. there is no additional heating energy. The modular design enables a wide range of applications.

Compact TNV

Regenerative compact system

Optimal energy utilization is ensured by the integrated tube bundle heat exchanger. The compact design enables flexible integration into the production process and efficient use of energy by feeding it back into the process.

Catalytic post-combustion chamber

Due to the use of catalysts, the oxidation of pollutants can take place at lower temperatures and is therefore particularly energy-saving. Ask us whether your exhaust air is suitable for this.

DeNOx

If there is NOx in the exhaust air, the usual oxidation processes are not suitable. Selective catalytic reduction (SCR) or non-catalytic processes (SNCR) are used here.

Energy saver

For optimal utilization of the energy sources used, ENVIROTEC offers appropriate heat recovery units for all systems. By using this technology, an active contribution can be made to conserving resources and reducing CO2 emissions.

System Solutions

Based on experience, we look at systems holistically.
We design and build complete systems for industrial exhaust air and exhaust gas purification.
Turnkey, but also modularly possible.