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Chibowski E, Bilinski B, Wojcik W, Cabrerizo M, Gonzalez-Caballero F. Correlations between Adsorption and Desorption of Ionic Collectors on Celestite Surface and its Flotability. ADSORPT SCI TECHNOL 2016. [DOI: 10.1177/026361748800500105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The adsorption and desorption of dodecylammonium chloride (DDAC1) and sodium dodecylsulfonate (DDSO3Na) 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 DDSO3Na. The DDSO3Na collector appears to be more effective in celestite flotation.
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Affiliation(s)
- E. Chibowski
- Department of Physical Chemistry, Institute of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland
| | - B. Bilinski
- Department of Physical Chemistry, Institute of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland
| | - W. Wojcik
- Department of Physical Chemistry, Institute of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland
| | - M.A. Cabrerizo
- Department of Applied Physics, Faculty of Sciences, University of Granada, 18071 Granada, Spain
| | - F. Gonzalez-Caballero
- Department of Applied Physics, Faculty of Sciences, University of Granada, 18071 Granada, Spain
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Synthesis of γ-alkoxy-propylamines and their collecting properties on aluminosilicate minerals. ACTA ACUST UNITED AC 2004. [DOI: 10.1007/s11771-004-0057-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Jańczuk B, Bruque J, González-Martín M, del Pozo J. Wettability and surface tension of fluorite. Colloids Surf A Physicochem Eng Asp 1993. [DOI: 10.1016/0927-7757(93)80427-g] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Perea-Carpio R, González-Caballero F, Bruque J. On the interactions at interfaces in fluorite flotation. ACTA ACUST UNITED AC 1988. [DOI: 10.1016/0301-7516(88)90017-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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