Abstract
The cracking of oil shale from the Kashpir deposit was studied at various temperatures (425, 450, and 475°C) and process durations (40, 60, 80, and 100 min.). It was shown that the highest yields of liquid products and oils in their composition were achieved at a cracking temperature of 450°C and a duration of 100 min. An increase in the temperature and duration of cracking led to an increase in the concentration of С1–С5 hydrocarbons in the gaseous products by a factor of 2–5. Oils isolated from the liquid products of oil shale cracking consisted of 30–45% polycyclic aromatic hydrocarbons. It was established that an increase in the temperature and duration of cracking led to an increase in the concentration of IBP–360°C fractions in the composition of liquid products.
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