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Reduction of nitrogen oxide emissions from wood chip grate furnaces

R. Padinger ; Bo Leckner (Institutionen för energiomvandling) ; Lars-Erik Åmand (Institutionen för energiomvandling) ; Henrik Thunman (Institutionen för energiomvandling) ; Federico Ghirelli (Institutionen för energiomvandling) ; plus twentyone names
Proc. of the 1st World Conference of Biomass for Energy and Industry Vol. 2 (2000), p. 1457-1463.
[Konferensbidrag, refereegranskat]

The purpose of the project was the development of wood chip grate furnaces with nitrogen oxide emissions that are substantially lower than emissions of the previous state of the art designs. The three-year project contained fundamental research in laboratory, investigations on test furnaces, and prototype experiments to test the developed NOx reduction methods in practical operation. The results show the NOx emissions from wood chip grate furnaces can be significantly reduced by primary (combustion chamber design, combustion air staging and control, fuel staging) as well as by secondary measures (SCR, SNCR). Prototype components for NOx reduction have been successfully tested and are ready for practical application. Exploitation of the results has already started by the industrial partners.

Nyckelord: Grate firing; Boliers; Wood chip; Emission reduction


Report from the EU project JOR3-CT96-0059 (May 1996-April 1999)



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Denna post skapades 2016-07-01. Senast ändrad 2016-08-15.
CPL Pubid: 238759

 

Institutioner (Chalmers)

Institutionen för energiomvandling (1900-2003)

Ämnesområden

Energi
Termisk energiteknik

Chalmers infrastruktur