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Dokumenttyp:
Konferenzbeitrag 
Autor(en):
Speth, K.; Murer, M.; Spliethoff, H. 
Titel:
Selective high temperature reduction of nox with ammonia in biomass incineration 
Abstract:
A common process to reduce nitrogen oxides (NOx) is the selective non catalytic reduction (SNCR) with ammonia as reduction agent which is injected directly in the combustion chamber. This technology leads to an overall NOx reduction of 70 % if the injection takes place in temperature zones from 850 °C to 1050 °C with an excess air ratio of 1.2. Lower temperatures inhibit the reduction reactions and increase the ammonia slip, higher temperatures lead to an oxidation of the reduction agent which c...    »
 
Stichworte:
biomass, combustion, NOx emission, ammonia 
Kongress- / Buchtitel:
22th European Biomass Conference and Exhibition 
Konferenzort:
Hamburg 
Jahr:
2014 
Reviewed:
nein 
Sprache:
en 
TUM Einrichtung:
Lehstuhl für Energiesysteme