Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
On the size distribution of polycyclic aromatic hydrocarbon containing particles from a coke oven emission source
Abstract Two samples of particulate matter from a coke oven emission source were collected with an Andersen cascade impactof to obtain size-graded fractions. Analysis of 12 major polycyclic aromatic hydrocarbons was performed for all stages, by means of a gas chromatograph-mass spectrometer used in the mass fragmentography mode. Results illustrate that over 90% of polycyclic aromatic hydro-carbons is found on the particles smaller than 3 μm, which means that most of these compounds are within the respiratory size range. Similar size distribution curves were obtained for both the lower and higher molecular weight compounds.
On the size distribution of polycyclic aromatic hydrocarbon containing particles from a coke oven emission source
Abstract Two samples of particulate matter from a coke oven emission source were collected with an Andersen cascade impactof to obtain size-graded fractions. Analysis of 12 major polycyclic aromatic hydrocarbons was performed for all stages, by means of a gas chromatograph-mass spectrometer used in the mass fragmentography mode. Results illustrate that over 90% of polycyclic aromatic hydro-carbons is found on the particles smaller than 3 μm, which means that most of these compounds are within the respiratory size range. Similar size distribution curves were obtained for both the lower and higher molecular weight compounds.
On the size distribution of polycyclic aromatic hydrocarbon containing particles from a coke oven emission source
Broddin, G. (Autor:in) / Van Vaeck, L. (Autor:in) / Van Cauwenberghe, K. (Autor:in)
Atmospheric Environment ; 11 ; 1061-1064
21.12.1976
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
| Taylor & Francis Verlag | 2006
| Taylor & Francis Verlag | 2012