Catalytic Oxidation of Heavy Residual Oil by Pulsed Nuclear Magnetic Resonance
| Autor: | Natalya Yu. Bashkirtseva, S. M. Petrov, Galiya G. Islamova, Elena I. Cherkasova, A. G. Safiulina, Alexey V. Vakhin |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Materials science
020209 energy Process Chemistry and Technology heavy residual oil Residual oil Bioengineering 02 engineering and technology 010502 geochemistry & geophysics lcsh:Chemical technology 01 natural sciences lcsh:Chemistry Viscosity nuclear magnetic resonance Nuclear magnetic resonance Catalytic oxidation lcsh:QD1-999 Asphalt 0202 electrical engineering electronic engineering information engineering Quantitative assessment Chemical Engineering (miscellaneous) oxidized bitumen lcsh:TP1-1185 thermodynamic parameters 0105 earth and related environmental sciences catalytic oxidation |
| Zdroj: | Processes Volume 9 Issue 1 Processes, Vol 9, Iss 158, p 158 (2021) |
| ISSN: | 2227-9717 |
| DOI: | 10.3390/pr9010158 |
| Popis: | A study on the catalytic oxidation of heavy residual oil (HRO) was carried out. The thermodynamic parameters of components of HRO oxidation products were studied by pulsed nuclear magnetic resonance (NMR). A method for the quantitative assessment of thermodynamic parameters of HRO components and oxidized bitumen using pulsed NMR is presented. The relationship between NMR parameters and the viscosity of HRO and its oxidation products is established. The obtained results prove the possibility of using pulsed NMR as a flow-line method for rapid analysis of intermediates and products of the heavy residual oil oxidation. |
| Databáze: | OpenAIRE |
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