Szczegóły publikacji
Opis bibliograficzny
Testing the methods for determination of radiocarbon content in liquid fuels in the Gliwice Radiocarbon and Mass Spectrometry Laboratory / Jean Baptiste Baranyika, Natalia Piotrowska, Marzena Kłusek, Adam Michczyński, Jacek PAWLYTA // Radiocarbon ; ISSN 0033-8222. — 2022 — vol. 64 nr 6, s. 1447–1456. — Bibliogr. s. 1455–1456, Abstr. — Publikacja dostępna online od: 2022-06-07. — J. Pawlyta - dod. afiliacja: Silesian University of Technology, Gliwice. — 3rd Radiocarbon in the environment conference : Gliwice, Poland, July 5–9, 2021
Autorzy (5)
- Baranyika Jean Baptiste
- Piotrowska Natalia
- Kłusek Marzena
- Michczyński Adam
- AGHPawlyta Jacek
Słowa kluczowe
Dane bibliometryczne
ID BaDAP | 144870 |
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Data dodania do BaDAP | 2023-01-27 |
Tekst źródłowy | URL |
DOI | 10.1017/RDC.2022.35 |
Rok publikacji | 2022 |
Typ publikacji | referat w czasopiśmie |
Otwarty dostęp | |
Czasopismo/seria | Radiocarbon |
Abstract
Determining the biocomponents in liquid fuels using radiocarbon radioisotope (14C) dating requires sample preparation adaptations to the conditions of the Gliwice Radiocarbon and Mass Spectrometry Laboratory. Liquid scintillation counting (LSC), and accelerator mass spectrometry (AMS) were investigated using six samples, including one 14C-free fuel and modern hydrotreated vegetable oil (HVO). For AMS, samples were prepared using tin capsules for liquids for EA combustion and graphitization in an AGE system. For LSC, liquid fuels were prepared by mixing with purified preheated sand and a benzene synthesis line. Benzene resublimation was also tested. IRMS measurements were also conducted for benzene to account for isotopic fractionation. Sample background measurements using both methods showed good performances by both AMS and LSC without resublimation. Comparable results were also obtained for HVO.