IMPROVEMENT OF LOW-TEMPERATURE LIQUID FUEL PRODUCTION METHODS FROM OIL SHALE (BITUMINOUS OIL).

This article explores the improvement of low-temperature processing methods for obtaining liquid fuel products from oil shale (bituminous oil). The limitations of conventional high-temperature processing—such as high energy consumption, low product quality, and environmental risks—are critically analyzed. Alternative methods, including catalytic low-temperature pyrolysis and hydrogenation, are evaluated for their efficiency and feasibility. Experimental results on fuel yield, chemical composition, and calorific value are presented, with recommendations for optimizing process parameters. The study contributes to the development of energy-efficient, environmentally safe, and economically viable technologies for processing unconventional hydrocarbon resources.