Basic research on the formation characteristics of nitrated polycyclic aromatic hydrocarbons in the combustion process

K. Yasuda; N. Ishikawa; M. Watanabe; Y. Noma; K. Kawamoto

doi:10.2495/WM080291

Basic research on the formation characteristics of nitrated polycyclic aromatic hydrocarbons in the combustion process

K. Yasuda, N. Ishikawa, M. Watanabe, Y. Noma, K. Kawamoto

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Nitrated polycyclic aromatic hydrocarbons (nitro-PAHs) are widespread environmental pollutants that are generated by incomplete combustion. Many nitro-PAHs compounds are potential genotoxins and some are direct acting mutagens. Laboratory experiments using PAHs(pyrene, antracene and napthalene) in gas with coexisting nitrogen oxide and oxygen were conducted to elucidate the formation and decomposition behaviors of nitro-PAHs in the heating-reaction tube. It was found that the nitro-PAHs formed in a wide range of temperature from around 200-1000°C, and that the concentrations of most the nitro-PAHs decreased with increasing heating temperature (700-1000°C).

Original language	English
Title of host publication	Waste Management and the Environment IV
Publisher	WITPress
Pages	269-277
Number of pages	9
Volume	109
ISBN (Print)	9781845641139
DOIs	https://doi.org/10.2495/WM080291
Publication status	Published - Jan 1 2008
Externally published	Yes
Event	4th International Conference on Waste Management and the Environment, Waste Management 2008 - Granada, Spain Duration: Jun 2 2008 → Jun 4 2008

Other

Other	4th International Conference on Waste Management and the Environment, Waste Management 2008
Country	Spain
City	Granada
Period	6/2/08 → 6/4/08

Keywords

Formation characteristic
Heating-reaction tube
Nitration
Polycyclic aromatic hydrocarbon
Temperature dependence

ASJC Scopus subject areas

Environmental Science(all)

Access to Document

10.2495/WM080291

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Cite this

Yasuda, K., Ishikawa, N., Watanabe, M., Noma, Y., & Kawamoto, K. (2008). Basic research on the formation characteristics of nitrated polycyclic aromatic hydrocarbons in the combustion process. In Waste Management and the Environment IV (Vol. 109, pp. 269-277). WITPress. https://doi.org/10.2495/WM080291

Yasuda, K, Ishikawa, N, Watanabe, M, Noma, Y & Kawamoto, K 2008, Basic research on the formation characteristics of nitrated polycyclic aromatic hydrocarbons in the combustion process. in Waste Management and the Environment IV. vol. 109, WITPress, pp. 269-277, 4th International Conference on Waste Management and the Environment, Waste Management 2008, Granada, Spain, 6/2/08. https://doi.org/10.2495/WM080291

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abstract = "Nitrated polycyclic aromatic hydrocarbons (nitro-PAHs) are widespread environmental pollutants that are generated by incomplete combustion. Many nitro-PAHs compounds are potential genotoxins and some are direct acting mutagens. Laboratory experiments using PAHs(pyrene, antracene and napthalene) in gas with coexisting nitrogen oxide and oxygen were conducted to elucidate the formation and decomposition behaviors of nitro-PAHs in the heating-reaction tube. It was found that the nitro-PAHs formed in a wide range of temperature from around 200-1000°C, and that the concentrations of most the nitro-PAHs decreased with increasing heating temperature (700-1000°C).",

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AU - Yasuda, K.

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AU - Watanabe, M.

AU - Noma, Y.

AU - Kawamoto, K.

PY - 2008/1/1

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N2 - Nitrated polycyclic aromatic hydrocarbons (nitro-PAHs) are widespread environmental pollutants that are generated by incomplete combustion. Many nitro-PAHs compounds are potential genotoxins and some are direct acting mutagens. Laboratory experiments using PAHs(pyrene, antracene and napthalene) in gas with coexisting nitrogen oxide and oxygen were conducted to elucidate the formation and decomposition behaviors of nitro-PAHs in the heating-reaction tube. It was found that the nitro-PAHs formed in a wide range of temperature from around 200-1000°C, and that the concentrations of most the nitro-PAHs decreased with increasing heating temperature (700-1000°C).

AB - Nitrated polycyclic aromatic hydrocarbons (nitro-PAHs) are widespread environmental pollutants that are generated by incomplete combustion. Many nitro-PAHs compounds are potential genotoxins and some are direct acting mutagens. Laboratory experiments using PAHs(pyrene, antracene and napthalene) in gas with coexisting nitrogen oxide and oxygen were conducted to elucidate the formation and decomposition behaviors of nitro-PAHs in the heating-reaction tube. It was found that the nitro-PAHs formed in a wide range of temperature from around 200-1000°C, and that the concentrations of most the nitro-PAHs decreased with increasing heating temperature (700-1000°C).

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KW - Heating-reaction tube

KW - Nitration

KW - Polycyclic aromatic hydrocarbon

KW - Temperature dependence

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