Chemistry and Technology of Fuels and Oils

, Volume 49, Issue 1, pp 41–47 | Cite as

Production of Marine-Oil Components with Improved Low-Temperature Properties

  • N. K. Kondrasheva

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.


depressing dopant marine oil pour point solid paraffins low-congealing oil roducts 


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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • N. K. Kondrasheva
    • 1
  1. 1.National Mineral and Raw Material University “Gornyi,”Saint PetersburgRussia

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