bagus, sapto and Sarkowi, Muh (2023) Source rock analysis related with the change of organic substances using SEM and TGA method. The 7th International Conference of Science, Technology, and Interdisciplinary Research (IC-STAR 2021), 2601 (020003). 020003-1. ISSN 1551-7616
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Abstract
Several preliminary studies on oil shale have motivated researchers to find out several methods and parametersthat underlie the process of converting oil shale into fuel. This process requires several appropriate parameters to react to physical and chemical changes as desired. One related to organic maturity in oil and shale is Tmax, the maximum temperature to release hydrocarbon from the cracking process of oil shale during pyrolysis. Tmax value is used to determine the maturity level of oil shale turning into oil fluid. The time needed to obtain the Tmax value and the character of this converting is influenced by lithology. This study aims to determine the effect of lithology on Tmax in oil shale. This study begins by selecting the type of oil shale according to the purpose, clay, and nature carbonate at a certain depth. After obtaining several oil shale samples, characterization and several tests were carried out using SEM and TGA tools. By knowing the value of Tmax, type of carbonate oil shale, and clay in oil shale, the conversion of oil shale into oil in terms of temperature control can be determined as needed, so there are no errors during the heating process. Something that greatly affects the maximum temperature of oil shale (Tmax) is lithology. Clay is more influential than carbonate and will speed up the change from oil shale to oil and natural gas.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Fakultas Teknik (FT) > Prodi Teknik Geofisika |
| Depositing User: | MUHAMMAD S |
| Date Deposited: | 31 Jul 2023 09:40 |
| Last Modified: | 31 Jul 2023 09:40 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/52324 |
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