Matches in SemOpenAlex for { <https://semopenalex.org/work/W2010648514> ?p ?o ?g. }
- W2010648514 endingPage "5161" @default.
- W2010648514 startingPage "5146" @default.
- W2010648514 abstract "Reduced sulfur species were studied to constrain isotopic exchange-mixing with synthetic polysulfide cross-linked macromolecules (PCLM), model sulfur containing molecules and natural sulfur-rich kerogen, asphalt and oil of the Dead Sea area. PCLM represents protokerogens that are rich in sulfur and thermally unstable. Mixing rates of PCLM with HS-(aq) (added as (NH4)2S(aq)) at low to moderate temperatures (50–200 °C) are rapid. Elemental sulfur and H2S(gas) fully mix isotopes with PCLM during pyrolysis conditions at 200 °C. During these reactions significant structural changes of the PCLM occur to form polysulfide dimers, thiolanes and thiophenes. As pyrolysis temperatures or reaction times increase, the PCLM thermal products are transformed to more aromatic sulfur compounds. Isotopic mixing rates increase with increasing pyrolysis temperature and time. Polysulfide bonds (S–S) in the PCLM are responsible for most of these structural and isotopic changes because of their low stability. Conversely, sulfur isotope mixing does not occur between dibenzothiophene (aromatic S) or hexadecanthiol (C–SH) and HS-(aq) at 200 °C after 48 h. This shows that rates of sulfur isotope mixing are strongly dependent on the functionality of the sulfur in the organic matter. The order of isotopic mixing rates for organic matter is kerogen > asphalt > oil, which is inverse to their sulfur thermal stability. Asphalt and oil with more refractory sulfur show significantly lower isotopes mixing rates than the kerogen with more labile sulfur. Based on the findings of the present study we suggest that sulfur isotopes mixing can occur from early diagenesis into catagenesis and result in isotopic homogenization of the inorganic and organic reduced sulfur pools." @default.
- W2010648514 created "2016-06-24" @default.
- W2010648514 creator A5006797335 @default.
- W2010648514 creator A5037865089 @default.
- W2010648514 creator A5055383157 @default.
- W2010648514 creator A5078640339 @default.
- W2010648514 date "2006-10-01" @default.
- W2010648514 modified "2023-10-01" @default.
- W2010648514 title "Experiments on δ34S mixing between organic and inorganic sulfur species during thermal maturation" @default.
- W2010648514 cites W1506785097 @default.
- W2010648514 cites W1548516983 @default.
- W2010648514 cites W1965844431 @default.
- W2010648514 cites W1973118367 @default.
- W2010648514 cites W1989677139 @default.
- W2010648514 cites W1992587984 @default.
- W2010648514 cites W1995393380 @default.
- W2010648514 cites W1997388293 @default.
- W2010648514 cites W2002415730 @default.
- W2010648514 cites W2002894690 @default.
- W2010648514 cites W2003733472 @default.
- W2010648514 cites W2008911108 @default.
- W2010648514 cites W2010864759 @default.
- W2010648514 cites W2012037674 @default.
- W2010648514 cites W2013062665 @default.
- W2010648514 cites W2021047833 @default.
- W2010648514 cites W2025327994 @default.
- W2010648514 cites W2026557438 @default.
- W2010648514 cites W2026696275 @default.
- W2010648514 cites W2033681646 @default.
- W2010648514 cites W2034760595 @default.
- W2010648514 cites W2044937845 @default.
- W2010648514 cites W2053716921 @default.
- W2010648514 cites W2054420874 @default.
- W2010648514 cites W2066699821 @default.
- W2010648514 cites W2068656183 @default.
- W2010648514 cites W2069233298 @default.
- W2010648514 cites W2069808286 @default.
- W2010648514 cites W2070292413 @default.
- W2010648514 cites W2073750601 @default.
- W2010648514 cites W2075107037 @default.
- W2010648514 cites W2083063238 @default.
- W2010648514 cites W2089612942 @default.
- W2010648514 cites W2090867249 @default.
- W2010648514 cites W2102176443 @default.
- W2010648514 cites W214866588 @default.
- W2010648514 cites W2152346182 @default.
- W2010648514 cites W2158847234 @default.
- W2010648514 cites W2317369759 @default.
- W2010648514 cites W2326258605 @default.
- W2010648514 cites W2328871151 @default.
- W2010648514 cites W2502220798 @default.
- W2010648514 doi "https://doi.org/10.1016/j.gca.2006.07.030" @default.
- W2010648514 hasPublicationYear "2006" @default.
- W2010648514 type Work @default.
- W2010648514 sameAs 2010648514 @default.
- W2010648514 citedByCount "36" @default.
- W2010648514 countsByYear W20106485142012 @default.
- W2010648514 countsByYear W20106485142013 @default.
- W2010648514 countsByYear W20106485142014 @default.
- W2010648514 countsByYear W20106485142015 @default.
- W2010648514 countsByYear W20106485142016 @default.
- W2010648514 countsByYear W20106485142017 @default.
- W2010648514 countsByYear W20106485142018 @default.
- W2010648514 countsByYear W20106485142019 @default.
- W2010648514 countsByYear W20106485142020 @default.
- W2010648514 countsByYear W20106485142021 @default.
- W2010648514 countsByYear W20106485142022 @default.
- W2010648514 countsByYear W20106485142023 @default.
- W2010648514 crossrefType "journal-article" @default.
- W2010648514 hasAuthorship W2010648514A5006797335 @default.
- W2010648514 hasAuthorship W2010648514A5037865089 @default.
- W2010648514 hasAuthorship W2010648514A5055383157 @default.
- W2010648514 hasAuthorship W2010648514A5078640339 @default.
- W2010648514 hasConcept C109007969 @default.
- W2010648514 hasConcept C121332964 @default.
- W2010648514 hasConcept C126559015 @default.
- W2010648514 hasConcept C127313418 @default.
- W2010648514 hasConcept C138777275 @default.
- W2010648514 hasConcept C147789679 @default.
- W2010648514 hasConcept C151730666 @default.
- W2010648514 hasConcept C17525397 @default.
- W2010648514 hasConcept C178790620 @default.
- W2010648514 hasConcept C179104552 @default.
- W2010648514 hasConcept C185592680 @default.
- W2010648514 hasConcept C22117777 @default.
- W2010648514 hasConcept C2777379467 @default.
- W2010648514 hasConcept C2779196632 @default.
- W2010648514 hasConcept C36759035 @default.
- W2010648514 hasConcept C518881349 @default.
- W2010648514 hasConcept C62520636 @default.
- W2010648514 hasConcept C68801617 @default.
- W2010648514 hasConceptScore W2010648514C109007969 @default.
- W2010648514 hasConceptScore W2010648514C121332964 @default.
- W2010648514 hasConceptScore W2010648514C126559015 @default.
- W2010648514 hasConceptScore W2010648514C127313418 @default.
- W2010648514 hasConceptScore W2010648514C138777275 @default.
- W2010648514 hasConceptScore W2010648514C147789679 @default.
- W2010648514 hasConceptScore W2010648514C151730666 @default.