| Autor: |
T. F. Yen, H. J. Lian |
| Rok vydání: |
1994 |
| Předmět: |
|
| Zdroj: |
Asphaltene Particles in Fossil Fuel Exploration, Recovery, Refining, and Production Processes ISBN: 9781461360452 |
| DOI: |
10.1007/978-1-4615-2456-4_5 |
| Popis: |
A new method is presented using the correlation of 13C NMR aromaticity vs. H/C of the derived asphaltene for asphalt. The parent asphalt can clearly be separated into three types. This means that the component has to be separated from the parent asphalt first before the correlation. Result from this agrees with the traditional penetration index classification. In this paper, correlation between asphaltene aromaticity and temperature for different sources of asphalts or petroleum has been discussed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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