Soot and PAH formation in rapeseed oil spray combustion

Date

2002-01-01

Author

Allouis, Christophe Gerard
Apicella, B.
Barbella, R.
Beretta, F.
Tregrossi, A.
Ciajolo, A.

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The performance of rapeseed oil combustion in regard to organic pollutant production (solid particulate, light hydrocarbons, aldehydes and PAH) was investigated and compared to the performance of a typical heavy fuel oil burned in the same experimental conditions. C1-C6 hydrocarbons were formed in lower amounts in the rapeseed oil flame, but the composition and distribution was found to be very similar for both fuels. Due to the very high-temperature environment typical of stationary combustion a very low presence of aldehydes like acrolein was found only in the initial region of the rapeseed oil spray flame. Rapeseed oil was found to be a "cleaner" fuel compared to the heavy fuel oil also in respect to the formation of particulates, condensed species, and in particular PAH. The composition of PAH formed from the combustion of both fuels was that typically measured in rich combustion irrespective of the fuel utilised.

URI

https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0038623203&origin=inward
https://hdl.handle.net/11511/89895

Journal

Clean Air

DOI

https://doi.org/10.1080/15614410211843

Collections

Department of Mechanical Engineering, Article

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Citation Formats

C. G. Allouis, B. Apicella, R. Barbella, F. Beretta, A. Tregrossi, and A. Ciajolo, “Soot and PAH formation in rapeseed oil spray combustion,” Clean Air, pp. 53–68, 2002, Accessed: 00, 2021. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0038623203&origin=inward.