Characterization and demulsification of water-in-crude oil emulsions
Many advances have been made in the field of emulsions in recent years. Emulsion behavior is largely controlled by the properties of the adsorbed layers that stabilized the oil-water surfaces. The effect of chemical demulsifiers in demulsification of water-in-crude oil emulsions were assessed experi...
| Main Authors: | , , |
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| Format: | Article |
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2007
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| Online Access: | http://eprints.utm.my/8689/ |
| _version_ | 1848891743402983424 |
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| author | Nour, A. H. Abu Hassan, M. A. Yunus, R. M. |
| author_facet | Nour, A. H. Abu Hassan, M. A. Yunus, R. M. |
| author_sort | Nour, A. H. |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | Many advances have been made in the field of emulsions in recent years. Emulsion behavior is largely controlled by the properties of the adsorbed layers that stabilized the oil-water surfaces. The effect of chemical demulsifiers in demulsification of water-in-crude oil emulsions were assessed experimentally. The relative rates of water separation were characterized via graduated beakers. Four groups of demulsifier with different functional groups were used in this work namely amines, polyhydric alcohol, sulphonate and polymer. The effect of alcohol addition on demulsification performance also studied. The results obtained in this study have exposed the capability of chemical demulsifiers in destabilization of water-in-crude oil emulsions. Further works are nevertheless required to provide deeper understanding of the mechanisms involved to facilitate the development of an optimum system applicable to the industry. |
| first_indexed | 2025-11-15T21:02:49Z |
| format | Article |
| id | utm-8689 |
| institution | Universiti Teknologi Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T21:02:49Z |
| publishDate | 2007 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utm-86892011-11-08T05:25:44Z http://eprints.utm.my/8689/ Characterization and demulsification of water-in-crude oil emulsions Nour, A. H. Abu Hassan, M. A. Yunus, R. M. TP Chemical technology Many advances have been made in the field of emulsions in recent years. Emulsion behavior is largely controlled by the properties of the adsorbed layers that stabilized the oil-water surfaces. The effect of chemical demulsifiers in demulsification of water-in-crude oil emulsions were assessed experimentally. The relative rates of water separation were characterized via graduated beakers. Four groups of demulsifier with different functional groups were used in this work namely amines, polyhydric alcohol, sulphonate and polymer. The effect of alcohol addition on demulsification performance also studied. The results obtained in this study have exposed the capability of chemical demulsifiers in destabilization of water-in-crude oil emulsions. Further works are nevertheless required to provide deeper understanding of the mechanisms involved to facilitate the development of an optimum system applicable to the industry. 2007 Article PeerReviewed Nour, A. H. and Abu Hassan, M. A. and Yunus, R. M. (2007) Characterization and demulsification of water-in-crude oil emulsions. Journal of Applied Sciences, 7 (10). pp. 1437-1441. ISSN 1812-5654 (print); 1812-5662 (online) http://dx.doi.org/10.3923/jas.2007.1437.1441 10.3923/jas.2007.1437.1441 |
| spellingShingle | TP Chemical technology Nour, A. H. Abu Hassan, M. A. Yunus, R. M. Characterization and demulsification of water-in-crude oil emulsions |
| title | Characterization and demulsification of water-in-crude oil emulsions |
| title_full | Characterization and demulsification of water-in-crude oil emulsions |
| title_fullStr | Characterization and demulsification of water-in-crude oil emulsions |
| title_full_unstemmed | Characterization and demulsification of water-in-crude oil emulsions |
| title_short | Characterization and demulsification of water-in-crude oil emulsions |
| title_sort | characterization and demulsification of water-in-crude oil emulsions |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/8689/ http://eprints.utm.my/8689/ http://eprints.utm.my/8689/ |