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- Title
Geochemical and thermal characterization and kinetics of oil shale samples from Çeltek, Türkiye.
- Authors
Kök, Mustafa Verşan
- Abstract
This research delves into the geochemical aspects, non-isothermal thermogravimetric analysis, and model-free kinetics of oil shale samples from the Çeltek region in Amasya, Türkiye. Shifting the focus to the core of the research, thermal and mass spectrometric analysis (TG-DTG-MS) experiments were conducted in an air atmosphere, employing three distinct heating rates of 10, 20, and 30 °C/min. The outcomes revealed two successive reaction stages: the breakdown of organic matter and mineral decomposition. In the breakdown stage, activation energy values exhibited a range of 160-163 kJ/mol, while in the mineral decomposition stage, the values varied between 208-214 kJ/mol, using model-free kinetic models.
- Subjects
TURKEY; OIL shales; SHALE oils; THERMOGRAVIMETRY; ACTIVATION energy; ANALYTICAL geochemistry; GEOCHEMICAL modeling
- Publication
Oil Shale, 2024, Vol 41, Issue 2, p103
- ISSN
0208-189X
- Publication type
Article
- DOI
10.3176/oil.2024.2.02