Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its Flotability

The adsorption and desorption of dodecylammonium chloride (DDAC1) and sodium dodecylsulfonate (DDSO 3 Na) has been investigated under the dynamic conditions existing during the flotation of celestite. It is shown that the flotability of the mineral may be correlated with the surface coverage of both...

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Main Authors:	E. Chibowski, B. Bilinski, W. Wojcik, M.A. Cabrerizo, F. Gonzalez-Caballero
Format:	Article
Language:	English
Published:	Hindawi - SAGE Publishing 1988-03-01
Series:	Adsorption Science & Technology
Online Access:	https://doi.org/10.1177/026361748800500105

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spelling	doaj-e23915e035cd4b50b80ee6dd8e8365a42021-03-02T04:32:36ZengHindawi - SAGE PublishingAdsorption Science & Technology0263-61742048-40381988-03-01510.1177/026361748800500105Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its FlotabilityE. Chibowski0B. Bilinski1W. Wojcik2M.A. Cabrerizo3F. Gonzalez-Caballero4 Department of Physical Chemistry, Institute of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland Department of Physical Chemistry, Institute of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland Department of Physical Chemistry, Institute of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland Department of Applied Physics, Faculty of Sciences, University of Granada, 18071 Granada, Spain Department of Applied Physics, Faculty of Sciences, University of Granada, 18071 Granada, SpainThe adsorption and desorption of dodecylammonium chloride (DDAC1) and sodium dodecylsulfonate (DDSO 3 Na) has been investigated under the dynamic conditions existing during the flotation of celestite. It is shown that the flotability of the mineral may be correlated with the surface coverage of both collectors. The results obtained have been compared with static measurements of collector adsorption on a celestite surface. The surface coverage of celestite necessary for effective flotation has been found to be 2–3 statistical monolayers for DDAC1 and 1.5–2 statistical monolayers for DDSO 3 Na. The DDSO 3 Na collector appears to be more effective in celestite flotation.https://doi.org/10.1177/026361748800500105
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	E. Chibowski B. Bilinski W. Wojcik M.A. Cabrerizo F. Gonzalez-Caballero
spellingShingle	E. Chibowski B. Bilinski W. Wojcik M.A. Cabrerizo F. Gonzalez-Caballero Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its Flotability Adsorption Science & Technology
author_facet	E. Chibowski B. Bilinski W. Wojcik M.A. Cabrerizo F. Gonzalez-Caballero
author_sort	E. Chibowski
title	Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its Flotability
title_short	Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its Flotability
title_full	Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its Flotability
title_fullStr	Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its Flotability
title_full_unstemmed	Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its Flotability
title_sort	correlations between adsorption and desorption of ionic collectors on celestite surface and its flotability
publisher	Hindawi - SAGE Publishing
series	Adsorption Science & Technology
issn	0263-6174 2048-4038
publishDate	1988-03-01
description	The adsorption and desorption of dodecylammonium chloride (DDAC1) and sodium dodecylsulfonate (DDSO 3 Na) has been investigated under the dynamic conditions existing during the flotation of celestite. It is shown that the flotability of the mineral may be correlated with the surface coverage of both collectors. The results obtained have been compared with static measurements of collector adsorption on a celestite surface. The surface coverage of celestite necessary for effective flotation has been found to be 2–3 statistical monolayers for DDAC1 and 1.5–2 statistical monolayers for DDSO 3 Na. The DDSO 3 Na collector appears to be more effective in celestite flotation.
url	https://doi.org/10.1177/026361748800500105
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Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its Flotability

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