XANTHATE ADSORPTION AT PBS SURFACES - MOLECULAR-MODEL AND THERMODYNAMIC DESCRIPTION

Authors
NOWAK P
Citation
P. Nowak, XANTHATE ADSORPTION AT PBS SURFACES - MOLECULAR-MODEL AND THERMODYNAMIC DESCRIPTION, Colloids and surfaces. A, Physicochemical and engineering aspects, 76, 1993, pp. 65-72
Citations number
28
Categorie Soggetti
Chemistry Physical
Journal title
Colloids and surfaces. A, Physicochemical and engineering aspects → ACNP
ISSN journal
09277757
Volume
76
Year of publication
1993
Pages
65 - 72
Database
ISI
SICI code
0927-7757(1993)76:<65:XAAPS->2.0.ZU;2-R
Abstract
On the basis of the analysis of IR spectroscopic data it was assumed t hat the adsorbing entity in the system lead sulfide-aqueous xanthate s olution is lead xanthate in molecular form. Starting from this assumpt ion it was shown that the quantitative data on the adsorption of xanth ate at the PbS surface may be described by ''classical'' adsorption is otherms, for example, the Frumkin isotherm.