Influence of Mineral Components on the Composition of Oil Shale Organic Matter Cracking Products

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Abstract

The composition of the oil shale cracking products (OS) from the Kashpirskoe deposit, as well as kerogen isolated from it, has been studied. The influence of OS mineral components on the material balance and cracking products composition is shown. It has been established that the amount of gaseous and solid products in kerogen cracking products decreases, and the yield of liquid products increases. Removal of mineral components from OS leads to an increase in oil content and a decrease in asphaltenes in liquid cracking products, the resin content changes slightly, and the yield of light fractions increases. The peculiarities of the influence of mineral components on the structural-group characteristics of resins and asphaltenes of liquid cracking products have been established. The absence of mineral components leads to enlargement of resin molecules; asphaltene molecules, on the contrary, become more compact.

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About the authors

P. V. Pantilov

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Author for correspondence.
Email: 6tinygamer10@gmail.com
Russian Federation, Tomsk

M. V. Gorbunova

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Email: mozhayskaya@ipc.tsc.ru
Russian Federation, Tomsk

E. B. Krivtsov

Institute of Petroleum Chemistry, Siberian Branch of the Russian Academy of Sciences

Email: john@ipc.tsc.ru
Russian Federation, Tomsk

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