Effect of nitrogen-containing bases and oxygen-containing acidic compounds of a high-paraffin oil on the precipitation of asphaltenes
The effect of high molecular weight nitrogen-containing bases of various structures and oxygen-containing acidic compounds of a high-paraffin oil on the precipitation of its asphaltenes from model toluene : hexane (1 : 3) solutions and solutions containing natural inhibitors is studied using the spe...
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| Hauptverfasser: | , |
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| Format: | Tagungsbericht |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | The effect of high molecular weight nitrogen-containing bases of various structures and oxygen-containing acidic compounds of a high-paraffin oil on the precipitation of its asphaltenes from model toluene : hexane (1 : 3) solutions and solutions containing natural inhibitors is studied using the spectrophotometric method. The intrinsic aggregative stability of solutions of bases and acidic compounds is also determined. |
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| ISSN: | 0094-243X 1551-7616 |
| DOI: | 10.1063/5.0035236 |