Chemistry and Technology of Fuels and Oils

, Volume 46, Issue 6, pp 367–374 | Cite as

Visbreaking – technologies tested by practice and time

  • R. R. Vezirov

Different aspects of visbreaking with a soaker and coil were examined. The advantages and disadvantages of different methods of turbulization and chilling and different types of heat-exchange equipment were analyzed. The possibility of totally stripping hydrogen sulfide was established. The effect of different factors on the stability of the visbreaking residue was examined. Ways of efficiently utilizing visbreaking residue were demonstrated.

Key words

visbreaking reaction chamber coil visbreaking turbulization hydrogen sulfide stripping vacuum distillation residue–feedstock heat exchange stability of residue directions for use of residue 


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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • R. R. Vezirov
    • 1
  1. 1.RB Institute of Petrochemical Processing GUPRBRussia

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