Characteristic features of the hydrocarbon composition of Spiridonovskoe (Tatarstan) and Pitch Lake (Trinidad and Tobago) asphaltites
| Autor: | R. Z. Musin, Galina P. Kayukova, I. M. Abdrafikova, B. V. Uspensky |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
chemistry.chemical_classification
General Chemical Engineering Energy Engineering and Power Technology Mineralogy 02 engineering and technology General Chemistry Composition (combinatorics) 010502 geochemistry & geophysics 01 natural sciences Hydrothermal circulation Fuel Technology Hydrocarbon 020401 chemical engineering chemistry Geochemistry and Petrology 0204 chemical engineering Dispersion (chemistry) Geology 0105 earth and related environmental sciences Asphaltene |
| Zdroj: | Petroleum Chemistry. 56:572-579 |
| ISSN: | 1555-6239 0965-5441 |
| DOI: | 10.1134/s0965544116070082 |
| Popis: | A comparative study of the composition of natural asphaltites from surface deposits of oil-and-gas territories of the republics of Tatarstan and Trinidad and Tobago has been performed. Distinctive features of their component, structural-group, and hydrocarbon compositions have been revealed, as well as the fractional and structural-group composition of asphaltenes. It has been shown that the interlayer space in asphaltenes (dispersed phase) contains part of the dispersion medium, the composition of which stores information about the origin of asphaltites due to upward streams of deep waxy oil that has undergone both hydrothermal and bacterial alteration during migration and subsequent transformations. |
| Databáze: | OpenAIRE |
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