Effect of pH and diethyl dithiophosphate (DTP) treatment on chalcopyrite and tennantite surfaces observed using atomic force microscopy (AFM)

[Display omitted] ► Effect of pH and DTP on chalcopyrite and tennantite observed by AFM. ► At pH 4, adhesion force decreases with time for both minerals. ► At pH 9, adhesion force increases with time for both minerals. ► At pH 9 with DTP, adhesion force decreases with time for both minerals. ► Lower...

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Veröffentlicht in:	Colloids and surfaces. A, Physicochemical and engineering aspects Physicochemical and engineering aspects, 2011-09, Vol.389 (1), p.266-273
Hauptverfasser:	Petrus, Himawan T.B.M., Hirajima, Tsuyoshi, Sasaki, Keiko, Okamoto, Hideyuki
Format:	Artikel
Sprache:	eng
Schlagworte:	Adhesion Adhesion force Atomic force microscopy Chalcopyrite colloids Contact angle Diethyl dithiophosphate DTP Flotability hydrophilicity hydrophobicity Islands Minerals Morphology sulfur Tennantite
Online-Zugang:	Volltext
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