Thermal investigation of Seyitomer oil shale

Date

2001-03-22

Author

Kök, Mustafa Verşan

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This research presents the results of experimental study on the thermal investigation of Seyitomer oil shale sample. Thermogravimetry (TG/DTG) and differential scanning calorimetry (DSC) were used to determine the thermal behaviour of the oil shale sample. From the experiments and kinetic analysis, it was observed that Seyitomer oil shale sample have more than one reaction region where the activation energies of the first region are higher. Higher heating rates resulted in higher reaction temperatures both in DSC and TG/DTG experiments.

Subject Keywords

Reaction kinetics, Differential scanning calorimetry, Oil shale, Thermal analysis, Thermogravimetry

URI

https://hdl.handle.net/11511/37184

Journal

THERMOCHIMICA ACTA

DOI

https://doi.org/10.1016/s0040-6031(00)00764-4

Collections

Department of Petroleum and Natural Gas Engineering, Article

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Thermal and geochemical investigation of Seyitomer oil shale Kök, Mustafa Verşan; Hufnagel, Heinz; Sonel, Nurettin (Elsevier BV, 2001-4) The results of an experimental study on the thermal and organic geochemical investigation of Seyitomer oil shale sample are presented. Thermogravimetry (TG/DTG) and differential scanning calorimetry (DSC) have been used to determine the thermal behaviour of the oil shale sample. On the other hand, organic carbon content, rock-eval pyrolysis, and gas and liquid chromatography experiments were conducted to determine geochemical properties of the oil shale sample.
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THERMAL ANALYSIS OF CO-FIRING OF OIL SHALE AND BIOMASS FUELS Ozgur, Emre; Miller, Sharon Falcone; Miller, Bruce G.; Kök, Mustafa Verşan (2012-01-01) The effect of co-firing of biomass fuels with oil shale on combustion was investigated Thermogravimetric analysis and differential scanning calorimetry were the tools used to perform the investigation. Since the combustion of biomass is highly exothermic, biomass fuels can serve as an appropriate fuel feedstock. Biomass fuels producing much volatile matter and containing less cellulose are good candidates for co-firing with oil shale. The biomass samples used in the study were hazelnut shell, wheat bran, po...

Citation Formats

M. V. Kök, “Thermal investigation of Seyitomer oil shale,” THERMOCHIMICA ACTA, pp. 149–155, 2001, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/37184.