Conclusions
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1.
Extraction with selective solvents makes it possible to dearomatize liquid paraffins to virtually complete absence of aromatic hydrocarbons in them (not more than 0.002%) with a take-off of normal paraffins of up to 90%, based on the potential content in the raw material.
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2.
The concentration of n-paraffins in the purified product is increased, due to removal of aromatic hydrocarbons and other impurities, but is determined mainly by the quality of the starting raw material.
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Translated from Khimiya i Tekhnologiya Topliv i Masel. No. 11, pp. 18–20, November, 1971.
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Bondarenko, M.F., Rudneva, O.N. Deep dearomatization of liquid paraffins. Chem Technol Fuels Oils 7, 824–827 (1971). https://doi.org/10.1007/BF00717089
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DOI: https://doi.org/10.1007/BF00717089