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Chemistry and Technology of Fuels and Oils

, Volume 7, Issue 4, pp 261–263 | Cite as

Deparaffination of Ust'-Balyk petroleum distillate of 230–350°C range by adducting with urea

  • K. P. Kukanova
  • A. G. Sardanashvili
  • V. A. Matishev
Article
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Conclusions

  1. 1.

    Optimum conditions have been determined for deparaffinating diesel distillate in the range 230–350°C from Ust'-Balyk petroleum by vigorous mechanical mixing with crystalline urea.

     
  2. 2.

    It has been found that optimum conditions for obtaining “A” grade diesel fuel are the following: an adduction temperature of 20 °C, a contact time of 30 min, a urea consumption of 100 wt. % of base material, and a total solvent consumption of 250 wt. % of base material.

     
  3. 3.

    It is shown that the amount of activator in the reaction mixture should be in proportion to the consumption of urea if the latter exceeds 100 wt. % of base material.

     

Keywords

Urea Petroleum Adduct Diesel Optimum Condition 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Consultants Bureau 1971

Authors and Affiliations

  • K. P. Kukanova
    • 1
  • A. G. Sardanashvili
    • 1
  • V. A. Matishev
    • 1
  1. 1.I. M. Gubkin Moscow Institute of the Petrochemical and Gas IndustryUSSR

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