Beena, R and Sathish, P and Jyotsna, T and Pradip, (2006) Wetting Characteristics of Oleate Monolayers Adsorbed at Calcium Mineral Surfaces:a Molecuar Dynamics Study. In: Proceedings of the International Seminar on Mineral Processing Technology and Indo-Korean Workshop on Resource Recycling (MPT-2006), March 8-10, 2006, NML, Chennai.
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Abstract
In this paper we present our Molecular Dynamics (MD) simulations results on the wettability characteristics of the surfaces of three calcium minerals namely, fluorite, calcite and fluorapatite with an adsorbed oleate monolayer in the presence of water. The contact angle of water on these oleate-adsorbed mineral surfaces are computed and compared with experimental values available in the literature. The modeled adsorbed oleate monolayers on calcite (104), fluorite 11 1 1 ) and fluoroapatite (100) are packed so as to achieve the most favorable configuration, that is, 100%, 67% and 75% packing respectively.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Official URL/DOI: | http://eprints.nmlindia.org/6231 |
| Uncontrolled Keywords: | Wetting characteristics; Oleate Monolayers; Calcium mineral surfaces |
| Divisions: | Mineral Processing |
| ID Code: | 6231 |
| Deposited By: | INVALID USER |
| Deposited On: | 01 Dec 2012 12:28 |
| Last Modified: | 01 Dec 2012 12:28 |
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