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.

中文翻译：

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使用综合气相色谱飞行时间质谱法评价硫化物催化剂在油馏分加氢处理中的性能

摘要 在本研究中，通过综合二维气相色谱法分析了两种油馏分——直馏柴油和轻循环油 (LCO)，以及在多孔芳烃骨架孔隙中合成的硫化物催化剂加氢处理产物。 GC) 与飞行时间质谱 (GC × GC-TOFMS)。所分析的多组分混合物中多种化合物的有效分离和反应产物质谱的高分辨率使得研究硫化物催化剂的活性特征成为可能。