A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-organization behavior of asphaltene molecules in heavy oils with varying the oil: Precipitant ratio
Abstract Ashal’chinskoe and Mordovo-Karmal’skoe crude oils and their components have been studied by thermal analysis and ESR spectroscopy. Directly from the oils as such, two sets of asphaltene fractions (I and II) have been obtained by the two-step addition of 40-fold excess of a precipitant with varying the oil: precipitant ratio in the first step to be 1 : 5, 1 : 10, and 1 : 20. A comprehensive analysis of the results of studying the oils and asphaltene fractions revealed specific features of aggregation of asphaltenes in different oils.
Self-organization behavior of asphaltene molecules in heavy oils with varying the oil: Precipitant ratio
Abstract Ashal’chinskoe and Mordovo-Karmal’skoe crude oils and their components have been studied by thermal analysis and ESR spectroscopy. Directly from the oils as such, two sets of asphaltene fractions (I and II) have been obtained by the two-step addition of 40-fold excess of a precipitant with varying the oil: precipitant ratio in the first step to be 1 : 5, 1 : 10, and 1 : 20. A comprehensive analysis of the results of studying the oils and asphaltene fractions revealed specific features of aggregation of asphaltenes in different oils.
Self-organization behavior of asphaltene molecules in heavy oils with varying the oil: Precipitant ratio
Ganeeva, Yu. M. (author) / Yusupova, T. N. (author) / Morozov, V. I. (author) / Romanov, G. V. (author)
Petroleum Chemistry ; 53 ; 220-224
2013-07-01
5 pages
Article (Journal)
Electronic Resource
English
Stress as a precipitant factor of eczema
| Elsevier | 1972
Structure of Asphaltene Molecules and Nanoclusters Based on Them
| Springer Verlag | 2020
The precipitant influence on the electrochemical performance of NiCoO2 nanostructure
| British Library Online Contents | 2017
METHOD OF MANUFACTURING ZIRCONIA CUT BODY FOR DENTAL CUTTING USING PRECIPITANT
| European Patent Office | 2021