Sulfur capture for fluidized-bed combustion of high-sulfur content lignites

Date

2004-12-01

Author

Altindag, H
Gogebakan, Y
Selçuk, Nevin

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Sulfur release and capture behavior of lignites with highly combustible sulfur-contents were investigated by extending a previously-developed comprehensive model to incorporate sulfur retention. The predictive performance of the model was tested by comparing the model predictions with on-line concentration measurements of O-2, CO2, CO and SO2. Favorable comparisons are obtained between the predicted and measured concentrations of gaseous species along the combustor. Results show that freeboard sulfur-capture is enhanced significantly with recycling of elutriated sorbent particles as the sulfur release to the freeboard is significant for fuels rich in combustible sulfur.

Subject Keywords

Sulfur retention, Fuidized bed combustion, Lignite, Recycle

URI

https://hdl.handle.net/11511/29875

Journal

APPLIED ENERGY

DOI

https://doi.org/10.1016/j.apenergy.2004.01.006

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

H. Altindag, Y. Gogebakan, and N. Selçuk, “Sulfur capture for fluidized-bed combustion of high-sulfur content lignites,” APPLIED ENERGY, pp. 403–424, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/29875.