The effectiveness of copolymer depressing dopants in straight-run and degraded oil fractions, namely, the 180-350°C straight-run diesel fraction, 275-400°C oil fraction, and the extract of its selective purification, vacuum gasoils, and products of delayed coking and catalytic cracking is investigated. It is shown that marine oils with improved low-temperature properties can be obtained by adding to these fractions copolymer depressing dopants in optimal concentrations.
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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 1, pp. 27 – 30, January – February, 2013.
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Kondrasheva, N.K. Production of Marine-Oil Components with Improved Low-Temperature Properties. Chem Technol Fuels Oils 49, 41–47 (2013). https://doi.org/10.1007/s10553-013-0409-9
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DOI: https://doi.org/10.1007/s10553-013-0409-9