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New air staging techniques for co-combustion in fluidized bed combustors

K Lücke ; U Hartge ; J. Werther ; Lars-Erik Åmand (Institutionen för energiomvandling) ; Bo Leckner (Institutionen för energiomvandling)
VGB Powertech (0372-5715). Vol. 81 (2001), 11, p. 55-63+5.
[Artikel, refereegranskad vetenskaplig]

Co-combustion of waste and/or biomass in power plants with circulating fluidized beds (CFB) running on conventional fuels entails both economic and ecological advantages. The use of biomass and waste for co-combustion is a contribution to the solution of the global CO2 problem by means of saving fossil fuels. Co-combustion of waste may lower the electricity generating costs and may thus contribute to increase the profit of a power station. However, depending on type and composition of the waste there are also some potential risks involved in co-combustion, i.e. an increase of NOx/SOx emissions due to an elevated nitrogen and sulphur input.

Nyckelord: Biomass; Coal; Carbon dioxide; Fluidized bed combustion; Nitrogen; Power generation; Power plants; Sulfur



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Denna post skapades 2016-06-24. Senast ändrad 2016-08-15.
CPL Pubid: 238264

 

Institutioner (Chalmers)

Institutionen för energiomvandling (1900-2003)

Ämnesområden

Energi
Termisk energiteknik

Chalmers infrastruktur

Chalmers Kraftcentral (CK)