Influence of catalyst/feedstock ratio on the yield of light fractions and coke during the catalytic cracking technology

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The results of the effect of the catalyst circulation ratio on the yield of the gasoline fraction, wet gas, and coke in the catalytic cracking technology for the two industrial units using the mathematical model are present at this paper. The temperature mode to obtain the maximum yield of gasoline and gas is determined taking into account the feedstock composition, types of cracking catalyst, and coke yield in the processing of vacuum distillate from Kazakhstan and West Siberian oil.

Original languageEnglish
Pages (from-to)709-714
Number of pages6
JournalPetroleum and Coal
Issue number7
Publication statusPublished - 2016



  • Catalyst/feedstock ratio
  • Catalytic cracking
  • Coke
  • Gasoline
  • Mathematical model
  • Prediction
  • Vacuum distillate

ASJC Scopus subject areas

  • Energy(all)

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