Mulyatno, Bagus Sapto and Dewanto, Ordas and Wibowo, Rahmat Catur Analysis of the Effect of Lithology to Maximum Temperature (Tmax) of Oil Shale on the Change of Organic Substances into Oil or Gas at Source Rock Using SEM and TGA. In: ICSTAR 2021, Bandar Lampung, Indonesia. (Submitted)

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Abstract

Several preliminary studies on oil shale have motivated researchers to find out several methods and parameters that underlie the process of converting oil shale into fuel. This process requires several appropriate parameters so that the reaction of physical and chemical changes can occur as desired. One that related to organic maturity in oil and shale is Tmax, maximum temperature to release hydrocarbon from cracking process of oil shale during pyrolysis. Tmax value is used to determine the maturity level of oil shale turning into oil fluid. Time needed to obtain Tmax value and the character of this converting are influeced by lithology. The purpose of this study is to determine the effect of lithology on Tmax in oil shale. This study begins by selecting type of oil shale according to the purpose, clay and nature carbonate at a certain depth. After obtaining several samples of oil shale, 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 term of termperature control can be determinded as needed, so there are no errors during the heating process.

Item Type:	Conference or Workshop Item (Paper)
Subjects:	Q Science > QC Physics Q Science > QE Geology
Divisions:	Fakultas Teknik (FT) > Prodi Teknik Geofisika
Depositing User:	Rahmat Catur Wibowo, S.T., M.Eng.
Date Deposited:	08 Nov 2021 03:46
Last Modified:	08 Nov 2021 03:46
URI:	http://repository.lppm.unila.ac.id/id/eprint/35462

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