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ERC – Emise Redukce Concepty s.r.o.

We have become one of the leading companies in the denitrification field of combustion plants (improved combustion processes with lower emissions) in Czech and Slovak Republic market.

Our company has a wide range of technologies and know-how for comprehensive solution to greening (especially the reduction of nitrogen oxides – NOx in the flue gas) and economization of the combustion plants.

 

SNCR

In case of selective non-catalytic reduction (SNCR), ammonia (urea or ammonia water) reacts with the harmful nitrogen monoxide (NO) and nitrogen dioxide (NO2) from the flue gas into harmless nitrogen (N2) and water. The reaction temperature is 880 to 10800 °C (max. range 850-1100 °C).   The SNCR plants of ERC essentially consist of: ...

SCR

In case of a selective catalytic reduction (SCR), ammonia reacts with the harmful nitrogen monoxide (NO) and nitrogen dioxide (NO2) from the flue gas into harmless nitrogen (N2) and water. The reaction temperature is 200 to 450 °C.   The SNCR plants of ERC essentially consist of: the storage facility for the ...

ERC-plus

This variant of DeNOX technology combines advantages of both (SNCR and SCR) basic DeNOX technologies. The ERC-plus process is applied if strict requirements are made on the secondary ammonia emissions (NH3 slip) and if NOX reduction rates are required which cannot be achieved by the pure SNCR process. The ammonia slip arising ...

 

We offer two basic option for emission reducing:

  • Primary measures – adjustment of the fuel a combustion plant before its combustion
    ERC – process additives (additives)- we produce special additives for liquid and solid fuels, which are intended for:

    • improve combustion
    • reducing SO3, corrosion, deposits on heat transfer surfaces
    • NOX reduction.
  • Secondary measures – reducing the concentration of pollutants in the environment, generated during the combustion process
    ERC – denitrification system (DeNOX) – We design and produce products for flue gas denitrification using following methods:

 


News

 

New web – testing process

And here it is ... ERC finally has a new website (CZ version). We hope you will enjoy looking at the information covered on the site and we would welcome any comments ...
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