REVEALING THE DEPENDENCES OF THE COMPOSITION OF  SYNTHETIC OILS ON THE DIFFERENT AQUATHERMOLYSIS  DURATION TIMES USING THE GC-MS

Авторы: Brattseva E.D., Levkina V.V., Kalmykov A.G., Pirogov A.V., Shpigun O.A., Henarava T.M.
Сборник: 17TH INTERNATIONAL CONFERENCE OF YOUNG SCIENTISTS ON ENERGY AND NATURAL SCIENCES ISSUES - CONFERENCE PAPERS
Год издания: 2021
Первая страница: 1289
Последняя страница: 1294
Аннотация: In this study the changes of qualitative and quantitative composition of 16 priority PAHs in two series of synthetic oils obtained by aquathermolysis were investigated by gas chromatography-mass spectrometry. The total time of aquathermolysis was 10 and 12.5 days. Liquid components of the pyrolyzate were collected every 12 hours. It was shown that the amount of 16 priority polycyclic aromatic hydrocarbons (PAHs) decreases during aquathermolysis, but this dependence is not linear (it has local minima and maxima). During the process of aquathermolysis the decrease of PAHs content with 5-6 rings is observed. The bulk of the samples is occupied by medium molecular weight PAHs (with 3-4 aromatic rings). The study allows us to model a process of transformation of organic matter and the formation of PAHs, which can be considered as markers of aromatic components generation.
Добавил в систему: Левкина Валентина Владимировна

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