Vanadyl porphyrins in crude oil and vacuum gasoil

descriptionPublicationkeyboard_double_arrow_right Article 01 Jun 1986 English Publisher:Springer Science and Business Media LLCJournal:Chemistry and Technology of Fuels and Oils, volume 22, pages 295-297 (issn: 0009-3092, eissn: 1573-8310,

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Authors: N. I. Shilonosova; O. V. Serebrennikova; L. V. Ryadovaya;

doi: 10.1007/bf00719558

Vanadyl porphyrins in crude oil and vacuum gasoil

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Abstract

The authors have segregated vanadyl porphyrins from mixed West Siberian crudes and from the corresponding gasoil (350-500/sup 0/C) by a combined extraction-chromatographic method in order to establish their composition. The vanadyl porphyrin concentrations were determined spectrophotometrically according to the intensities of the absorption band at 570 nm. The mass spectra of vanadyl porphyrins in crude oil and in gasoil is shown and HPLC chromatograms of vanadyl porphyrins in crude oil and gasoil are presented.

Related Organizations

Russian Academy of Sciences
Russian Federation
Institute of Petroleum Chemistry
Russian Federation

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