Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10274756 | Fuel Processing Technology | 2011 | 9 Pages |
Abstract
Combustion efficiency in an excess of 98% was readily achievable. CO and SO2 emissions (at 6% O2) were in the range 64-104 and 10-22Â ppm, respectively, while NOx emissions were in the range of 208-281Â ppm. Although the CO and SO2 emissions were acceptable, combustion of 100% rice husks and co-combustion with <Â 20% coal failed to comply with Thai NOx emission limits. Therefore, to minimize NOx emissions (208-244Â ppm, at 6% O2), coal of both sizes was introduced below the recirculating ring. The results demonstrated that the thermal percentage of coal in the fuel mixture should be 20-25%.
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Authors
T. Madhiyanon, P. Sathitruangsak, S. Soponronnarit,