X-ray photoelectron spectroscopic and electrochemical studies of the interaction of xanthate with galena in relation to the mechanism proposed by Page and Hazell

International Journal of Mineral Processing

Volumn 28, Issue 3-4, 1990, Pages 301-311

  Buckley, A N ^a,b   Woods, R ^a,b  

^a CSIRO ENERGY TECHNOLOGY   (Australia)

^b CSIRO MINERALS   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROCHEMISTRY; SURFACES--OXIDATION;

X-RAY PHOTOELECTRON SPECTROSCOPY; XANTHATE;

LEAD ORE TREATMENT;

EID: 0025434921     PISSN: 03017516     EISSN: None     Source Type: Journal    
DOI: 10.1016/0301-7516(90)90048-4     Document Type: Article

References (21)

1. Electrochemical studies of sulphides, II. Measurement of the galvanic currents in galena and the general mechanism of oxygen reduction and xanthate adsorption on sulphides in relation to flotation
2. An X-ray photoelectron spectroscopic study of the oxidation of galena
3. Quantitative aspects of the role of oxygen in the interaction between xanthate and galena
4. An electrochemical investigation of contact angle and flotation in the presence of alkyl xanthates II Galena and pyrite surfaces
5. A study of the surface oxidation of galena using cyclic voltammetry
6. An infrared investigation of xanthate adsorption by lead sulfide
7. Interactions between sulphide minerals and xanthates, I. The formation of monothiocarbonate at galena and pyrite surfaces
8. XPS studies of xanthate adsorption on metals and sulphides
9. Spectroscopic study of potassium amyl xanthate adsorption on finely ground galena: relations with flotation
10. Spectroscopic study of the adsorption of thiol collectors on lead sulfide in the presence of sodium sulfide
11. The role of impurities of sphalerite in the adsorption of ethyl xanthate and its flotation
12. An XPS study of adsorption of methyl and amyl xanthates on copper
13. X-ray photoelectron spectroscopy (XPS) studies of potassium amyl xanthate (KAX) adsorption on precipitated PbS related to galena flotation
14. A quantitative examination of the mixed potential mechanism in mineral flotation
15. Infrared study of xanthate adsorption on vacuum deposited films of lead sulfide and metallic copper under conditions of controlled oxidation
16. Thermodynamic calculations and electrochemical studies on the galena-ethyl xanthate system
17. Oxygen reduction on sulphide minerals, III. Comparison of activities of various copper, iron, lead and nickel mineral electrodes
18. Semiconducting characteristics of galena electrodes. Relationship to mineral flotation
19. Electrochemical study of the galena-xanthate-oxygen flotation system
20. The oxidation of ethyl xanthate on platinum, gold, copper and galena electrodes. Relation to the mechanism of mineral flotation