Fluidized bed combustion for reduction of NO in exhaust gases from diesel engines and gas turbines
Konferensbidrag (offentliggjort, men ej förlagsutgivet), 1991

Gas turbines or diesel engines can be used for combined heat and power production. The drawback of the diesel engine and some gas turbines is high emission of nitrogen oxides (NOx). The NOx may be reduced if the exhaust gas is used for fluidization and combustion in a fluidized bed boiler. Experiments with injection of NO to the combustion air of an 8 MW circulation fluidized bed boiler burning coke or coal showed a reduction of 80-90%.

NOx reduction

Fluidized bed boiler

Diesel engine

Gas turbine


Sture Wingård

Institutionen för energiomvandling

Bo G Leckner

Institutionen för energiomvandling

First Ineternational conference on combustion technologies for a clean environment

Vol. 2 94-109