EFFECTIVE USE OF OIL SHALEFROM THE KENDYRLYK FIELD

Abstract

The chemical composition of the oil shales of the Kendyrlyk field (for comparison, the coals of both the Oi-Karagai and Kendyrlyk fields), and the physical and chemical properties (moisture, ash content, volatile-matter yield) are studied in this article, and the results of the study on hydrogenation of shale and coal for the production of motor fuels components, assessment of the state and prospects for application of the method of joint hydrogenation of oil shale and coal under low pressure. Samples of oil shale from the Kendyrlyk field and coals of both the Kendyrlyk and Oi-Karagai fields were used as raw materials for hydrogenation. It is shown that oil shales differ from coal by high ash content (60.5%), and high hydrogen content (9%). The results of the conducted experimental studies definitely show undoubted advantages of thermal coal liquefaction in a mixture with shale.

References

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