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Fractal nature of asphaltene aggregation

✍ Scribed by Anand S. Janardhan; G. Ali Mansoori


Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
848 KB
Volume
9
Category
Article
ISSN
0920-4105

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πŸ“œ SIMILAR VOLUMES


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Small-angle neutron scattering (SANS) was used to study the fractal structure of Ratawi petroleum asphaltenes in toluene. For analysis of the SANS data, the asphaltene aggregates are modelled as polydisperse fractal objects containing monodisperse asphaltene micelles as unit particles. This model is

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## Abstract Many petroleum processing problems are related to asphaltene flocculation. A detailed understanding of the colloidal structure of asphaltenes in oild can play a decisive role in improving processing facilities and/or operating conditions. The structure of the flocculated part of the asp