Tampere University of Technology

TUTCRIS Research Portal

Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels

Research output: Contribution to journalArticleScientificpeer-review

Standard

Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels. / Aakko-Saksa, Päivi; Koponen, Päivi; Aurela, Minna; Vesala, Hannu; Piimäkorpi, Pekka; Murtonen, Timo; Sippula, Olli; Koponen, Hanna; Karjalainen, Panu; Kuittinen, Niina; Panteliadis, Pavlos; Rönkkö, Topi; Timonen, Hilkka.

In: Journal of Aerosol Science, Vol. 126, 12.2018, p. 191-204.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Aakko-Saksa, P, Koponen, P, Aurela, M, Vesala, H, Piimäkorpi, P, Murtonen, T, Sippula, O, Koponen, H, Karjalainen, P, Kuittinen, N, Panteliadis, P, Rönkkö, T & Timonen, H 2018, 'Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels' Journal of Aerosol Science, vol. 126, pp. 191-204. https://doi.org/10.1016/j.jaerosci.2018.09.005

APA

Aakko-Saksa, P., Koponen, P., Aurela, M., Vesala, H., Piimäkorpi, P., Murtonen, T., ... Timonen, H. (2018). Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels. Journal of Aerosol Science, 126, 191-204. https://doi.org/10.1016/j.jaerosci.2018.09.005

Vancouver

Aakko-Saksa P, Koponen P, Aurela M, Vesala H, Piimäkorpi P, Murtonen T et al. Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels. Journal of Aerosol Science. 2018 Dec;126:191-204. https://doi.org/10.1016/j.jaerosci.2018.09.005

Author

Aakko-Saksa, Päivi ; Koponen, Päivi ; Aurela, Minna ; Vesala, Hannu ; Piimäkorpi, Pekka ; Murtonen, Timo ; Sippula, Olli ; Koponen, Hanna ; Karjalainen, Panu ; Kuittinen, Niina ; Panteliadis, Pavlos ; Rönkkö, Topi ; Timonen, Hilkka. / Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels. In: Journal of Aerosol Science. 2018 ; Vol. 126. pp. 191-204.

Bibtex - Download

@article{55b3ad4f07d0462f8aefe8695a420d99,
title = "Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels",
abstract = "Elemental carbon (EC) concentrations in the exhaust of a medium-speed marine engine was evaluated using thermal-optical analysis (TOA). Particulate matter (PM) samples were collected at 75{\%} and 25{\%} engine loads using residual and distillate fuels with sulphur contents of 2.5{\%}, 0.5{\%} and 0.1{\%}, and a biofuel (30{\%} of bio-component). The EC analysis of PM samples from a marine engine proved to be challenging. For example, transformations of structure of the sampled particles in the inert and the oxygen mode were observed for marine engine exhaust samples. The relationship between constituents present in the samples from the marine engine using different fuels, and phenomena observed in the thermograms are discussed. Temperature protocol selection and sample pre-treatment (extractions and drying) affected the reported EC mass. Modifications in the methodology were suggested to increase the accuracy of the analysis. Repeatability and reproducibility of the EC analysis was studied in the round-robin of three laboratories.",
keywords = "Elemental carbon EC, Fuel, Marine engine, Round-robin, Thermal-optical analysis TOA, Thermogram",
author = "P{\"a}ivi Aakko-Saksa and P{\"a}ivi Koponen and Minna Aurela and Hannu Vesala and Pekka Piim{\"a}korpi and Timo Murtonen and Olli Sippula and Hanna Koponen and Panu Karjalainen and Niina Kuittinen and Pavlos Panteliadis and Topi R{\"o}nkk{\"o} and Hilkka Timonen",
year = "2018",
month = "12",
doi = "10.1016/j.jaerosci.2018.09.005",
language = "English",
volume = "126",
pages = "191--204",
journal = "Journal of Aerosol Science",
issn = "0021-8502",
publisher = "Elsevier",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Considerations in analysing elemental carbon from marine engine exhaust using residual, distillate and biofuels

AU - Aakko-Saksa, Päivi

AU - Koponen, Päivi

AU - Aurela, Minna

AU - Vesala, Hannu

AU - Piimäkorpi, Pekka

AU - Murtonen, Timo

AU - Sippula, Olli

AU - Koponen, Hanna

AU - Karjalainen, Panu

AU - Kuittinen, Niina

AU - Panteliadis, Pavlos

AU - Rönkkö, Topi

AU - Timonen, Hilkka

PY - 2018/12

Y1 - 2018/12

N2 - Elemental carbon (EC) concentrations in the exhaust of a medium-speed marine engine was evaluated using thermal-optical analysis (TOA). Particulate matter (PM) samples were collected at 75% and 25% engine loads using residual and distillate fuels with sulphur contents of 2.5%, 0.5% and 0.1%, and a biofuel (30% of bio-component). The EC analysis of PM samples from a marine engine proved to be challenging. For example, transformations of structure of the sampled particles in the inert and the oxygen mode were observed for marine engine exhaust samples. The relationship between constituents present in the samples from the marine engine using different fuels, and phenomena observed in the thermograms are discussed. Temperature protocol selection and sample pre-treatment (extractions and drying) affected the reported EC mass. Modifications in the methodology were suggested to increase the accuracy of the analysis. Repeatability and reproducibility of the EC analysis was studied in the round-robin of three laboratories.

AB - Elemental carbon (EC) concentrations in the exhaust of a medium-speed marine engine was evaluated using thermal-optical analysis (TOA). Particulate matter (PM) samples were collected at 75% and 25% engine loads using residual and distillate fuels with sulphur contents of 2.5%, 0.5% and 0.1%, and a biofuel (30% of bio-component). The EC analysis of PM samples from a marine engine proved to be challenging. For example, transformations of structure of the sampled particles in the inert and the oxygen mode were observed for marine engine exhaust samples. The relationship between constituents present in the samples from the marine engine using different fuels, and phenomena observed in the thermograms are discussed. Temperature protocol selection and sample pre-treatment (extractions and drying) affected the reported EC mass. Modifications in the methodology were suggested to increase the accuracy of the analysis. Repeatability and reproducibility of the EC analysis was studied in the round-robin of three laboratories.

KW - Elemental carbon EC

KW - Fuel

KW - Marine engine

KW - Round-robin

KW - Thermal-optical analysis TOA

KW - Thermogram

U2 - 10.1016/j.jaerosci.2018.09.005

DO - 10.1016/j.jaerosci.2018.09.005

M3 - Article

VL - 126

SP - 191

EP - 204

JO - Journal of Aerosol Science

JF - Journal of Aerosol Science

SN - 0021-8502

ER -