A Study On Air Pollution by Asphalt Fumes

A TLC/HPLC procedure for the determination of polycyclic aromatic hydrocarbons (PAH), occuring in asphalt fumes (adsorbed on particular matter), is described. The method is based on extraction of asphalt fume particles, collected on glass fibre filters, using CCK 4 . Following a clean up step by the...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Anal. Lett.; (United States) 1979-01, Vol.12 (2), p.143-153
1. Verfasser:	Rietz, E. B.
Format:	Artikel
Sprache:	eng
Schlagworte:	400104 - Spectral Procedures- (-1987) 500200 - Environment, Atmospheric- Chemicals Monitoring & Transport- (-1989) ACETONE AEROSOLS AIR POLLUTION ALKANES ALUMINIUM COMPOUNDS ALUMINIUM OXIDES AROMATICS asphalt ASPHALTS BITUMENS CARBON TETRACHLORIDE CHALCOGENIDES CHEMICAL ANALYSIS CHEMICAL REACTIONS CHLORINATED ALIPHATIC HYDROCARBONS CHROMATOGRAPHY COLLOIDS CYCLOALKANES CYCLOHEXANE DATA DATA FORMS DISPERSIONS EMISSION SPECTROSCOPY ENVIRONMENTAL SCIENCES ETHERS ETHYL ETHER EXPERIMENTAL DATA EXTRACTION FLUORESCENCE SPECTROSCOPY GAS CHROMATOGRAPHY HALOGENATED ALIPHATIC HYDROCARBONS HYDROCARBONS INFORMATION INFRARED SPECTRA INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY ISOLATED VALUES KETONES MASS SPECTRA MIXED SOLVENTS MIXTURES MONITORING NUMERICAL DATA ORGANIC CHLORINE COMPOUNDS ORGANIC COMPOUNDS ORGANIC HALOGEN COMPOUNDS ORGANIC OXYGEN COMPOUNDS OTHER ORGANIC COMPOUNDS OXIDES OXYGEN COMPOUNDS POLLUTION POLYCYCLIC AROMATIC HYDROCARBONS polycyclic hydrocarbons QUANTITATIVE CHEMICAL ANALYSIS SEPARATION PROCESSES SOLS SOLVENT EXTRACTION SOLVENTS SPECTRA SPECTROSCOPY STRUCTURAL CHEMICAL ANALYSIS TAR THIN-LAYER CHROMATOGRAPHY
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A TLC/HPLC procedure for the determination of polycyclic aromatic hydrocarbons (PAH), occuring in asphalt fumes (adsorbed on particular matter), is described. The method is based on extraction of asphalt fume particles, collected on glass fibre filters, using CCK 4 . Following a clean up step by the aid of a TLC procedure on Al 2 O 3 thinlayer plates, using a mixture of cyclohexane/acetone/ether as the mobile phase. Under UV-light, occuring PAH are indicated as fluorescent spots. A separation of the collected PAH into individual components and their identification is performed by the aid of a HPLC procedure. Futher-more, an approach was made to verify the separated PAH by their fluorescence spectra and their mass spectra.
ISSN:	0003-2719 1532-236X
DOI:	10.1080/00032717908055688