A molecular beam TOF-MS apparatus purposely designed for aerosol analysis was tested for the qualitative analysis of main combustion products from H2 to benzene in atmospheric pressure flames. The TOF-MS experimental data were compared with on-line GC-FID and GC-TCD results and good agreement was found, testifying the reliability of the TOF-MS technique for real-time aerosol analysis. The work will be extended in the future for analysing PAH and heavier molecular weight species that can have an important role in soot inception.
On-line mass spectrometric analysis of pollutants
Apicella B;Barbella R;Ciajolo A;Tregrossi
2006
Abstract
A molecular beam TOF-MS apparatus purposely designed for aerosol analysis was tested for the qualitative analysis of main combustion products from H2 to benzene in atmospheric pressure flames. The TOF-MS experimental data were compared with on-line GC-FID and GC-TCD results and good agreement was found, testifying the reliability of the TOF-MS technique for real-time aerosol analysis. The work will be extended in the future for analysing PAH and heavier molecular weight species that can have an important role in soot inception.File in questo prodotto:
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