FTIR and flotation investigation of the adsorption of ethyl xanthate on activated and non-activated sulfide minerals

International Journal of Mineral Processing

Volumn 30, Issue 3-4, 1990, Pages 245-263

  Leppinen, J O ^a  

^a VTT TECHNICAL RESEARCH CENTRE OF FINLAND   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

FLOTATION--AGENTS; HYDROGEN ION CONCENTRATION;

ETHYLXANTHATE; PH EFFECTS;

COPPER ORE TREATMENT;

EID: 0025628091     PISSN: 03017516     EISSN: None     Source Type: Journal    
DOI: 10.1016/0301-7516(90)90018-T     Document Type: Article

References (22)

1. Activation of sulfide minerals during flotation
2. Interactions between Sulfide Minerals and Metal Ions in Activation
3. Infrared spectral assignments of methyl and ethyl xanthato complexes of nickel (II)
4. Studies of the flotation of sulphides. I. The effect of Cu(II) ions on the flotation of zinc sulphide
5. Some reasons for selectivity in copper activation of minerals
6. The chemistry of activation, deactivation and depression in the flotation of zinc sulphide
7. On the mechanism of pyrite flotation with xanthate collectors
8. The role of dixanthogen in xanthate flotation of pyrite
9. Infrared studies of thiol collectors on lead sulfide
10. Differential pulse polarographic determination of thiol flotation collectors and sulphide in waters
11. FTIR study of thionocarbamate adsorption on sulfide minerals
12. In-situ FTIR spectroscopic study of the xanthate electrosorption on sulfide minerals
13. Infrared spectra of xanthate compounds II Assignment of vibrational frequencies
14. Surface studies of the collectorless flotation of chalcopyrite
15. In situ ATR-IR spectroscopic study of xanthate adsorption on marcasite
16. Investigations of the products of ethyl xanthate sorption on sulphides by IR-ATR spectroscopy
17. Reactions between thiol reagents and sulfide minerals
18. A method for determination of fine particle floatability
19. In Situ FT-IR Studies of Reactions of Activated Sphalerite with Aqueous Solutions of Potassium Ethylxanthate
20. The Chemistry of Flotation, Activation and Depression of Iron-Containing Sulphide Minerals
21. The flotation of sulfide minerals - electrochemical aspects