Pregled bibliografske jedinice broj: 392214
Synchronous fluorescence spectroscopy and gas chromatography to determine the effect of UV irradiation on crude oil
Synchronous fluorescence spectroscopy and gas chromatography to determine the effect of UV irradiation on crude oil // Journal of Photochemistry and Photobiology. A, 198 (2008), 2-3; 156-161 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 392214 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Synchronous fluorescence spectroscopy and gas chromatography to determine the effect of UV irradiation on crude oil
Autori
D'Auria, Maurizio ; Emanuele, Lucia ; Racioppi, Rocco ; Velluzzi, Vincenzina
Izvornik
Journal of Photochemistry and Photobiology. A (1010-6030) 198
(2008), 2-3;
156-161
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
crude oil; photodegradation; hydrocarbons; gas chromatography; mass spectrometry; synchronous fluorescence spectroscopy
Sažetak
The fate of the crude oil under irradiation was studied. After the UV irradiation, the fraction present in the highest percentage shifted from C8-C9 fraction to C13 one, in GC-MS analysis. An increase of the relative amount of the C13-C25 fraction was observed, while a decrease in the relative amount of the C7-C12 fractions was present. The synchronous fluorescence spectrum showed a maximum at 396 nm. Two hours irradiation of the sample induced an increase of the fluorescence emission in the region 420-550 nm. After 20, 40, 60, and 100 h irradiation we observed a decrease of the fluorescence emission.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
