The role of metal sulfates in thermochemical sulfate reduction (TSR) of hydrocarbons: Insight from the yields and stable carbon isotopes of gas products

The mechanism of thermochemical sulfate reduction (TSR) was investigated by separately heating n-C 24 with three different sulfates (CaSO 4, Na 2SO 4, MgSO 4) in sealed gold tubes at 420 °C and measuring the stable carbon isotope values of hydrocarbon (C 1–C 5) and non-hydrocarbon (CO 2) products. E...

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Bibliographic Details
Published in:	Organic geochemistry Vol. 42; no. 6; pp. 700 - 706
Main Authors:	Lu, Hong, Greenwood, Paul, Chen, Tengshui, Liu, Jinzhong, Peng, Ping’an
Format:	Journal Article
Language:	English
Published:	Oxford Elsevier Ltd 01.07.2011 Elsevier
Subjects:	calcium sulfate carbon dioxide Earth sciences Earth, ocean, space ethane Exact sciences and technology Geochemistry gold heat Hydrocarbons hydrogen hydrogen sulfide Isotope geochemistry Isotope geochemistry. Geochronology magnesium sulfate methane molecular weight monitoring propane Sedimentary rocks Soil and rock geochemistry stable isotopes temperature experimental studies stable isotopes alkanes thermal effects C-13/C-12 hydrocarbons propane metals gaseous phase concentration n-alkanes sulfates ethane pyrolysis methane temperature gases
ISSN:	0146-6380, 1873-5290
Online Access:	Get full text
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