Abstract
The cracking of a mixture of fuel oil with mechanically activated oil shale in the presence of iron nitrate as a catalytic additive was studied. It was found that iron oxides formed during cracking as a result of the thermal decomposition of iron nitrate deposited on the surface of oil shale are catalysts. The concentration of gaseous products in the cracking products obtained in the presence of a catalytic additive decreased by a factor of 2. At the same time, the oil content of the liquid products increased in comparison with the composition of cracked products without additives. The catalytic effect of the additive led to an increase in the yield of distillate fractions from 62.1 to 82.8 wt %.
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Funding
This study was funded by the Ministry of Science and Higher Education of the Russian Federation and carried out within the framework of a state contract at the Institute of Petroleum Chemistry, Siberian Branch, Russian Academy of Sciences.
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Translated by V. Makhlyarchuk
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Mozhayskaya, M.V., Pevneva, G.S. Influence of an Iron Nitrate Additive on the Joint Cracking of a Mixture of Fuel Oil and Mechanically Activated Oil Shale. Solid Fuel Chem. 56, 103–107 (2022). https://doi.org/10.3103/S0361521922020069
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DOI: https://doi.org/10.3103/S0361521922020069