Effects of physicochemical parameters on colloidal potentials
In particle deposition problems, colloidal potentials play an important role in adsorpting the colloidal particles onto the surface of the deposit wall once the colloids arrive in the vicinity of the wall. Therefore it is important to gain understanding of these potentials, in particular, how they a...
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| Format: | Article |
| Language: | English |
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Trans Tech Publications
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/37376/ http://psasir.upm.edu.my/id/eprint/37376/1/Effects%20of%20physicochemical%20parameters%20on%20colloidal%20potentials.pdf |
| _version_ | 1848848591711371264 |
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| author | Masuri, Siti Ujila Sellier, Mathieu |
| author_facet | Masuri, Siti Ujila Sellier, Mathieu |
| author_sort | Masuri, Siti Ujila |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In particle deposition problems, colloidal potentials play an important role in adsorpting the colloidal particles onto the surface of the deposit wall once the colloids arrive in the vicinity of the wall. Therefore it is important to gain understanding of these potentials, in particular, how they are influenced by the problem parameters. With such an understanding, more insights into mitigating the problem can be obtained, and consequently, more effective approaches to tackle the problem can be taken. In this work, we present the effects of particle size, flow temperature and ionic strength of the solution on the colloidal potentials based on numerical analysis. The results support the conclusion that the rate of initial deposition of particles can be reduced if the particle size is smaller, the flow temperature is increased, and the ionic strength is reduced. |
| first_indexed | 2025-11-15T09:36:56Z |
| format | Article |
| id | upm-37376 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:36:56Z |
| publishDate | 2014 |
| publisher | Trans Tech Publications |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-373762015-10-06T08:47:07Z http://psasir.upm.edu.my/id/eprint/37376/ Effects of physicochemical parameters on colloidal potentials Masuri, Siti Ujila Sellier, Mathieu In particle deposition problems, colloidal potentials play an important role in adsorpting the colloidal particles onto the surface of the deposit wall once the colloids arrive in the vicinity of the wall. Therefore it is important to gain understanding of these potentials, in particular, how they are influenced by the problem parameters. With such an understanding, more insights into mitigating the problem can be obtained, and consequently, more effective approaches to tackle the problem can be taken. In this work, we present the effects of particle size, flow temperature and ionic strength of the solution on the colloidal potentials based on numerical analysis. The results support the conclusion that the rate of initial deposition of particles can be reduced if the particle size is smaller, the flow temperature is increased, and the ionic strength is reduced. Trans Tech Publications 2014 Article NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/37376/1/Effects%20of%20physicochemical%20parameters%20on%20colloidal%20potentials.pdf Masuri, Siti Ujila and Sellier, Mathieu (2014) Effects of physicochemical parameters on colloidal potentials. Applied Mechanics and Materials, 564. pp. 222-227. ISSN 1660-9336; ESSN: 1662-7482 http://www.scientific.net/AMM.564.222 10.4028/www.scientific.net/AMM.564.222 |
| spellingShingle | Masuri, Siti Ujila Sellier, Mathieu Effects of physicochemical parameters on colloidal potentials |
| title | Effects of physicochemical parameters on colloidal potentials |
| title_full | Effects of physicochemical parameters on colloidal potentials |
| title_fullStr | Effects of physicochemical parameters on colloidal potentials |
| title_full_unstemmed | Effects of physicochemical parameters on colloidal potentials |
| title_short | Effects of physicochemical parameters on colloidal potentials |
| title_sort | effects of physicochemical parameters on colloidal potentials |
| url | http://psasir.upm.edu.my/id/eprint/37376/ http://psasir.upm.edu.my/id/eprint/37376/ http://psasir.upm.edu.my/id/eprint/37376/ http://psasir.upm.edu.my/id/eprint/37376/1/Effects%20of%20physicochemical%20parameters%20on%20colloidal%20potentials.pdf |