Structural Transformations of Petroleum Resins and Their Fractions by Thermolysis

A. K. Golovko, A. A. Grin’ko

Результат исследований: Материалы для журналаСтатьярецензирование

7 Цитирования (Scopus)

Аннотация

Resins of Usa oil and their four fractions obtained by column chromatography have been studied. Changes in the structural parameters of the resins and the product composition for thermolysis of the fractions at temperatures of 200–245 and 450–495°C have been revealed. The thermolysis of resins results in gas, lube oils (hydrocarbons), secondary resins, asphaltenes, and solid products. The resin fractions differ in composition; structure; and, as a consequence, thermal stability. Thermal stability strongly depends on the amount of sulfur and its functional type and on the structure of resin molecules. Fractions with the maximum content of alkyl sulfide sulfur are the least stable during thermolysis.

Язык оригиналаАнглийский
Страницы (с-по)599-606
Число страниц8
ЖурналPetroleum Chemistry
Том58
Номер выпуска8
DOI
СостояниеОпубликовано - 1 авг 2018

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Fuel Technology
  • Energy Engineering and Power Technology
  • Geochemistry and Petrology

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