Polycyclic aromatic hydrocarbons in coal combustion flue gas under electron beam irradiation
The electron beam (EB) technology has been investigated as a one-stage multi-component purification technology. The initial concentrations of SO 2, NO x , and 16 polycyclic aromatic hydrocarbons (PAH) in flue gas have been reduced simultaneously by over 60%, 50%, and 20%, respectively, in flue gas a...
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| Veröffentlicht in: | Radiation physics and chemistry (Oxford, England : 1993) England : 1993), 2008-04, Vol.77 (4), p.490-496 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | The electron beam (EB) technology has been investigated as a one-stage multi-component purification technology. The initial concentrations of SO
2, NO
x
, and 16 polycyclic aromatic hydrocarbons (PAH) in flue gas have been reduced simultaneously by over 60%, 50%, and 20%, respectively, in flue gas at the dose of 8
kGy. Determined PAH distribution in the by-product has shown negligible role of adsorption in PAH removal. PAH-based overall toxicity of flue gas decreased remarkably in the range of 30–80% under EB irradiation. |
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| ISSN: | 0969-806X 1879-0895 |
| DOI: | 10.1016/j.radphyschem.2007.08.002 |