Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A new method for isolation of asphaltenes from petroleum and its heavy residues
Abstract A new method for the determination of the asphaltene content in petroleum and its heavy residues was developed that is based on the use as a solvent of carbon dioxide in a mixture with n-heptane or carbon dioxide at its supercritical parameters. The method is useful not only for the quantitative determination of asphaltenes in petroleum and petroleum products but also for the isolation of asphaltenes in amounts sufficient for investigation of their composition and properties.
A new method for isolation of asphaltenes from petroleum and its heavy residues
Abstract A new method for the determination of the asphaltene content in petroleum and its heavy residues was developed that is based on the use as a solvent of carbon dioxide in a mixture with n-heptane or carbon dioxide at its supercritical parameters. The method is useful not only for the quantitative determination of asphaltenes in petroleum and petroleum products but also for the isolation of asphaltenes in amounts sufficient for investigation of their composition and properties.
A new method for isolation of asphaltenes from petroleum and its heavy residues
Samedova, F. I. (Autor:in) / Kasumova, A. M. (Autor:in) / Rashidova, S. Yu. (Autor:in) / Alieva, V. M. (Autor:in)
Petroleum Chemistry ; 47 ; 399-401
01.11.2007
3 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Extraction of Highly Condensed Polyaromatic Components from Petroleum Asphaltenes
Springer Verlag | 2021
|Thermolysis of petroleum asphaltenes and their fractions
Springer Verlag | 2014
|Complex formation of petroleum asphaltenes with Lewis acids
Elsevier | 1977
|Structure of colloidal particles of petroleum resins and asphaltenes
Elsevier | 1986
|Preparation of Redox Ion-Exchange Materials Based on Petroleum Asphaltenes
Springer Verlag | 2022
|