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Evaluation of sulfide catalysts performance in hydrotreating of oil fractions using comprehensive gas chromatography time-of-flight mass spectrometry

Authors
  • Karakhanov, Eduard1
  • Maximov, Anton1, 2
  • Kulikov, Leonid1
  • Makeeva, Daria1
  • Kalinina, Maria1
  • Kardasheva, Yulia1
  • Glotov, Alexander3
  • 1 Moscow State University, 119991 , (Russia)
  • 2 Institute of Petrochemical Synthesis RAS, 119991 , (Russia)
  • 3 Gubkin Russian State University of Oil and Gas, 119991 , (Russia)
Type
Published Article
Journal
Pure and Applied Chemistry
Publisher
Walter de Gruyter GmbH
Publication Date
Jun 22, 2020
Volume
92
Issue
6
Pages
941–948
Identifiers
DOI: 10.1515/pac-2019-1120
Source
De Gruyter
Keywords
License
Yellow

Abstract

In this study, two oil fractions – straight-run diesel and light cycle oil (LCO) – and the products of their hydrotreatment with sulfide catalysts, synthesized in the pores of porous aromatic frameworks, were analyzed by comprehensive two-dimensional gas chromatography (GC) with time of flight mass spectrometry (GC × GC–TOFMS). Effective separation of numerous compounds in the analyzed multicomponent mixtures and high resolution of mass spectra of reaction products made it possible to study the features of the activity of sulfide catalysts.

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