INVESTIGADORES
PANARELLO Hector Osvaldo
artículos
Título:
Stable isotope fractionation during the benzene synthesis for radiocarbon dating.
Autor/es:
PANARELLO, H.O.; ALBERO, M. C.; ANGIOLINI, F.
Revista:
RADIOCARBON
Editorial:
Department of Goesciences The University of Arizona
Referencias:
Lugar: Arizona, EE.UU; Año: 1983 vol. 25 p. 529 - 537
ISSN:
0033-8222
Resumen:
ABSTRACT,d13C isotope analyses of different stages of benzenesynthesis have been made to study partial isotope fractionation. More than 60 analyses of carbonates, charcoal, carbon dioxide, and benzene were made in a double collector mass spectrometer. In the first stage of the synthesis (conversion to carbon dioxide) little or no fractionation was observed, beyond the analytical error of the method. Later stages of the process, show a greater and systematic fractionation. The experimental techniques are described.
