The feasibility of using vegetal feedstock pyrolysis products to produce motor-fuel components is examined. Results from pyrolysis of fatty-acid salts obtained by saponification of sunflower, rape, and linseed oils by various alkalis are presented. It is shown that the maximum pyrolysate yield is achieved at 500°C and is up to 52-55 wt%. The pyrolysate cannot be used directly as a fuel additive without further hydrofining because of the large amount of oxygenated compounds in it.
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The work was financially supported by the Ministry of Education and Science of the RF under Project No. 14.574.21.0139 (unique project identifier RFMEFI57417X0139).
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 6, pp. 6 – 9, November – December, 2017.
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Mityagin, V.A., Poplavskii, I.V., Alatortsev, E.I. et al. Pyrolysis of Vegetal Feedstock – Feasibility of Producing Motor Fuel Components. Chem Technol Fuels Oils 53, 817–822 (2018). https://doi.org/10.1007/s10553-018-0866-2
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DOI: https://doi.org/10.1007/s10553-018-0866-2