<p>Results are given for a study of the thermopolycondensation of oil residues from various sources including heavy catalytic cracking gas oil and cracking residues, The temperature and duration of the isothermal stage for obtaining pitch-like products with softening points 75 and 110°C were selected for all the residual oil products studied. Feasibility was shown for obtaining binding petroleum pitches from current residual oil products.</p>

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Preparation of Binding Pitches from Cracking Residue Distillate

  • A. A. Mukhamedzyanova,
  • E. V. Grokhotova,
  • I. A. Ikhsanov

摘要

Results are given for a study of the thermopolycondensation of oil residues from various sources including heavy catalytic cracking gas oil and cracking residues, The temperature and duration of the isothermal stage for obtaining pitch-like products with softening points 75 and 110°C were selected for all the residual oil products studied. Feasibility was shown for obtaining binding petroleum pitches from current residual oil products.