An Ultrahigh-Resolution Mass Spectrometry Study of Ozonation Products of Petroleum Sulfur Compounds

作者：Stavitskaya A V^*; Konstantinova M L; Safieva R Z

来源：Petroleum Chemistry, 2016, 56(7): 623-628.

DOI：10.1134/S0965544116020146

• petroleum oxidation
• ozone
• petroleum ozonation
• petroleum hetero compounds
• organic sulfur compounds of petroleum
• ion-cyclotron resonance mass spectrometry

Potential use of ultrahigh-resolution mass spectrometry for determination of sulfur-containing components of petroleum before and after ozonation has been described. The chemical composition of the petroleum before and after ozonation has been determined using a Fourier transform ion-cyclotron mass spectrometer with soft ionization techniques: atmospheric-pressure photoionization and positive-or negative-ion electrospray ionization. The article presents the main trends of change in the composition of petroleum sulfur components in the ozonation process as revealed on the basis of ultrahigh-resolution mass spectra.

• 出版日期2016-7