Yunus, N.M.M. and Wilfred, C.D. and Man, Z. (2018) Characterization of asphaltenes from the middle east crude oil. In: UNSPECIFIED.
Full text not available from this repository.Abstract
In the present work, the characterization of asphaltenes extracted from the Middle East crude oil is reported and compared to the asphaltenes characterization reported previously. The overall asphaltenes colloidal stability in the crude oil was analyzed by using Automated Flocculation Titrimeter. The structural parameters of the asphaltenes were examined using CHNS analyzer, FT-IR, NMR and RAMAN spectroscopy. The H/C ratio and the proton NMR data analysis were carried out to identify the aromaticity level of the asphaltenes while the RAMAN analysis estimates the average aromatic sheet of the asphaltenes molecules. It was found that the estimated aromatic sheet of the asphaltenes extracted from this Middle East crude oil was about 1.6 nm, which is within the range of the reported results obtained for other previously extracted asphaltenes. © 2018 Author(s).
Item Type: | Conference or Workshop Item (UNSPECIFIED) |
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Additional Information: | cited By 2; Conference of 3rd International Conference on Applied Science and Technology, ICAST 2018 ; Conference Date: 10 April 2018 Through 12 April 2018; Conference Code:140017 |
Depositing User: | Mr Ahmad Suhairi UTP |
Date Deposited: | 09 Nov 2023 16:36 |
Last Modified: | 09 Nov 2023 16:36 |
URI: | https://khub.utp.edu.my/scholars/id/eprint/9944 |