Articles | Volume 23, issue 15
https://doi.org/10.5194/acp-23-8837-2023
https://doi.org/10.5194/acp-23-8837-2023
Research article
 | 
09 Aug 2023
Research article |  | 09 Aug 2023

Chemically distinct particle-phase emissions from highly controlled pyrolysis of three wood types

Anita M. Avery, Mariam Fawaz, Leah R. Williams, Tami Bond, and Timothy B. Onasch

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Subject: Aerosols | Research Activity: Laboratory Studies | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
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Cited articles

Akagi, S. K., Yokelson, R. J., Wiedinmyer, C., Alvarado, M. J., Reid, J. S., Karl, T., Crounse, J. D., and Wennberg, P. O.: Emission factors for open and domestic biomass burning for use in atmospheric models, Atmos. Chem. Phys., 11, 4039–4072, https://doi.org/10.5194/acp-11-4039-2011, 2011. 
Allan, J. D., Delia, A. E., Coe, H., Bower, K. N., Alfarra, M. R., Jimenez, J. L., Middlebrook, A. M., Drewnick, F., Onasch, T. B., Canagaratna, M. R., Jayne, J. T., and Worsnop, D. R.: A generalised method for the extraction of chemically resolved mass spectra from Aerodyne aerosol mass spectrometer data, J. Aerosol Sci., 35, 909–922, https://doi.org/10.1016/j.jaerosci.2004.02.007, 2004. 
Avery, A. M., Fawaz, M., Williams, L. R., Bond, T., and Onasch, T. B.: Data from: Chemically distinct particle phase emissions from highly controlled pyrolysis of three wood types, Dryad [data set], https://doi.org/10.5061/dryad.pk0p2ngt6, 2023. 
Bai, X., Johnston, P., Sadula, S., and Brown, R. C.: Role of levoglucosan physiochemistry in cellulose pyrolysis, J. Anal. Appl. Pyrolys., 99, 58–65, https://doi.org/10.1016/j.jaap.2012.10.028, 2013. 
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Short summary
Pyrolysis is the thermal decomposition of fuels like wood which occurs during combustion or as an isolated process. During combustion, some pyrolysis products are emitted directly, while others are oxidized in the combustion process. This work describes the chemical composition of particle-phase pyrolysis products in order to investigate both the uncombusted emissions from wildfires and the fuel that participates in combustion.
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