Journals / Bozok Journal of Science / 2023 / Cilt: 1 Sayı: 1

Elemental Enrichments Compared to Global Average Anoxic Environments of Oil Shales in the Sorgun-Yeni Çeltek (Yozgat, Türkiye)

Pages
34–56
Publication Date
2023-05-30
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In order to acquire elements such as U and Co, new scientific research in which different disciplines (such as chemistry and metallurgy) will work together needs to be deepened.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, the element enrichment of the Çeltek Formation oil shales located in the Yeni Çeltek coal mine field in the Sorgun district of Yozgat province and the economic mineral deposit potential were investigated.
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Key Findings & Data:Total Organic Carbon (% TOC) contents of oil shale samples belonging to 2 different boreholes and one measured stratigraphic section (MSS) made on the surface in the study area vary between 1.37-11.8 wt% (average 4.96% wt%).
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Conclusion & Impact:In order to acquire elements such as U and Co, new scientific research in which different disciplines (such as chemistry and metallurgy) will work together needs to be deepened.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Trace elements · Oil shale · Total organic carbon (%TOC)

Abstract

In this study, the element enrichment of the Çeltek Formation oil shales located in the Yeni Çeltek coal mine field in the Sorgun district of Yozgat province and the economic mineral deposit potential were investigated. The ICP-MS (ICP mass spectrometry) technique was used for elemental analysis, and the Rock-Eval VI device was used to determine the amount of organic matter in rocks. Total Organic Carbon (% TOC) contents of oil shale samples belonging to 2 different boreholes and one measured stratigraphic section (MSS) made on the surface in the study area vary between 1.37-11.8 wt% (average 4.96% wt%). Major and trace element contents obtained from the samples were compared with the major and trace element values of standard environments known to have anoxic conditions worldwide. According to these results, petroleum products from the Çeltek Formation oil shales and naturally occurring radioactive materials such as U, Th, and K, especially from the remaining liquid rocks and ash, and Mn, Mg, Pb, Zr, Sr, K, Ti, Ca, and Rb. In order to acquire elements such as U and Co, new scientific research in which different disciplines (such as chemistry and metallurgy) will work together needs to be deepened.

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Cite This Article

EKİNCİ, Z. D., PEHLİVANLI, B. Y., KOCA, D. (2023). Elemental Enrichments Compared to Global Average Anoxic Environments of Oil Shales in the Sorgun-Yeni Çeltek (Yozgat, Türkiye). Bozok Journal of Science, Cilt: 1 Sayı: 1, 34–56. https://ajindex.com/articles/976525

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References (8)

  1. A. İ. Karayiğit, R. A. Gayer, E. Cicioğlu, and E. Eriş, “Mineralogy and Petrography of the Two Lower Eocene Lacustrine Coals, Sorgun and Suluova, Turkiye.” Int. J. Coal Geol., vol. 34, no. 1–2, pp. 111–130, Oct. 1997, doi:10.1016/S0166-5162(97)00009-8.
  2. J. L Qian, J. Q. Wang, and S. Y. Li, “Oil Shale Development in China,” Oil Shale., vol. 20, no. 3. pp. 356–359, 2003, ISSN 0208-189X, Estanian Academy Publishers. J. Hilger, “Combined Utilization of Oil Shale Energy and Oil Shale Minerals within the Production of Cement and Other Hydraulic Binders.” Oil Shale, vol. 20, no. 3, pp. 347–355, 2003. ISSN 0208-189X, Estanian Academy Publishers.
  3. Z. D., Ekinci, “Mineral-Element Relationships in the Storage Environments of the Bituminous Shales of the Çeltek Formation (Sorgun-Yozgat).” MSc Dissertation, Yozgat Bozok University, Yozgat, Türkiye, 2017. B. Y. Pehlivanlı, “Organic Geochemistry and Rare Earth Element (REE) Characteristics of Oil-Bearing Shales of the Lower Eocene Çeltek Formation (Sorgun Yozgat Turkey).” Bozok University Project Coordination Application and Research Center, BAP project code, 2015 MMF/180, s.154. 2017.
  4. J. M. Hunt, Petroleum Geochemistry and Geology. W. H. Freeman and Company, pp. 617, 1979.
  5. B. Durand, J. Espitalie, G. Nicaise, and A. Combaz, “Étude De La Matière Organique Insgluble (Kérogène) Des Argiles Du Toarcien Du Bassin De Paris. L. Etude Par Les Procédés Optiques, Analyse Élémentaire, Étude En Microscopie Et Diffraction Électronique,” Rev. Inst. Fr. Pet., vol. 27, pp. 865–884, 1972. D. M. Jarvie, “Total Organic Carbon (TOC) Analysis. Merrill, R.K., ed., Source and Migration Processes and Evaluation Techniques, Tulsa”, Am. Assoc. Pet. Geol. Bull., pp. 113–118, 1991.
  6. B. Tissot and D. H. Welte, Petroleum Formation and Occurrence, 2. Edition.
  7. Springer-Verlag, Berlin, pp. 699, Feb. 1984. K. E. Peters and M. R. Cassa, “Applied Source Rock Geochemistry.” in The Petroleum System- from Source to Trap, L.B. Magoon and W.G. Dows eds., AAPG Memoir, vol. 60, pp. 93–117, 1994.
  8. E. T. Degens, Perspectives on Biogeochemistry. Springer, Berlin Heidelberg New York, pp. 423, May. 1989. R. D. Cody, “Adsorption and the Reliability of Trace Elements as Environmental Indicators for Shales.” J. Sediment. Petrol., vol. 41, pp. 461–471, June 1971, doi:10.1306/74D7229D-2B21-11D7-8648000102C1865D. H. J. Brumsack, “The Trace Metal Content of Recent Organic Carbon-Rich Sediments: Implications for Cretaceous Black Shale Formation.” Palaeogeogr. Palaeoclimatol. Pal