The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela)
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Autori
Premović, Pavle I.Dordevic, DM
Tonsa, Ivana R.
Lopez, Liliana
LoMonaco, Salvador
Pavlović, Mirjana S.
Veljković, Miomir V.
Nešković, Olivera M.
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
High resolution mass spectrometry indicates that the isotopic abundance of (50)vanadium (V) of the Late Cretaceous La Luna petroleum asphaltenes and related source kerogen of marine origin (both highly enriched with V GT 2000 ppm) is higher by about 3.5 % than that of an inorganic vanadium source (VOSO4. 5H(2)O, Merck). It is proposed that the difference in the V-50/V-51 values between theta Luna source kerogen/the associated petroleum asphaltenes and the inorganic soul ce can be best ascribed to the biological processing of seawater V. The fact that the isotopic compositions of V vary over a very narrow range (2.46-2.50) suggest an essentially same (or similar) and fixed biological source of V.
Ključne reči:
vanadium / isotope / asphaltcne / petroleumIzvor:
Journal of the Serbian Chemical Society, 2000, 65, 8, 561-569Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Premović, Pavle I. AU - Dordevic, DM AU - Tonsa, Ivana R. AU - Lopez, Liliana AU - LoMonaco, Salvador AU - Pavlović, Mirjana S. AU - Veljković, Miomir V. AU - Nešković, Olivera M. PY - 2000 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2365 AB - High resolution mass spectrometry indicates that the isotopic abundance of (50)vanadium (V) of the Late Cretaceous La Luna petroleum asphaltenes and related source kerogen of marine origin (both highly enriched with V GT 2000 ppm) is higher by about 3.5 % than that of an inorganic vanadium source (VOSO4. 5H(2)O, Merck). It is proposed that the difference in the V-50/V-51 values between theta Luna source kerogen/the associated petroleum asphaltenes and the inorganic soul ce can be best ascribed to the biological processing of seawater V. The fact that the isotopic compositions of V vary over a very narrow range (2.46-2.50) suggest an essentially same (or similar) and fixed biological source of V. T2 - Journal of the Serbian Chemical Society T1 - The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela) VL - 65 IS - 8 SP - 561 EP - 569 UR - https://hdl.handle.net/21.15107/rcub_vinar_2365 ER -
@article{ author = "Premović, Pavle I. and Dordevic, DM and Tonsa, Ivana R. and Lopez, Liliana and LoMonaco, Salvador and Pavlović, Mirjana S. and Veljković, Miomir V. and Nešković, Olivera M.", year = "2000", abstract = "High resolution mass spectrometry indicates that the isotopic abundance of (50)vanadium (V) of the Late Cretaceous La Luna petroleum asphaltenes and related source kerogen of marine origin (both highly enriched with V GT 2000 ppm) is higher by about 3.5 % than that of an inorganic vanadium source (VOSO4. 5H(2)O, Merck). It is proposed that the difference in the V-50/V-51 values between theta Luna source kerogen/the associated petroleum asphaltenes and the inorganic soul ce can be best ascribed to the biological processing of seawater V. The fact that the isotopic compositions of V vary over a very narrow range (2.46-2.50) suggest an essentially same (or similar) and fixed biological source of V.", journal = "Journal of the Serbian Chemical Society", title = "The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela)", volume = "65", number = "8", pages = "561-569", url = "https://hdl.handle.net/21.15107/rcub_vinar_2365" }
Premović, P. I., Dordevic, D., Tonsa, I. R., Lopez, L., LoMonaco, S., Pavlović, M. S., Veljković, M. V.,& Nešković, O. M.. (2000). The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela). in Journal of the Serbian Chemical Society, 65(8), 561-569. https://hdl.handle.net/21.15107/rcub_vinar_2365
Premović PI, Dordevic D, Tonsa IR, Lopez L, LoMonaco S, Pavlović MS, Veljković MV, Nešković OM. The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela). in Journal of the Serbian Chemical Society. 2000;65(8):561-569. https://hdl.handle.net/21.15107/rcub_vinar_2365 .
Premović, Pavle I., Dordevic, DM, Tonsa, Ivana R., Lopez, Liliana, LoMonaco, Salvador, Pavlović, Mirjana S., Veljković, Miomir V., Nešković, Olivera M., "The vanadium isotopic constitution of petroleum asphaltenes: La Luna Formation (Venezuela)" in Journal of the Serbian Chemical Society, 65, no. 8 (2000):561-569, https://hdl.handle.net/21.15107/rcub_vinar_2365 .