Gold enhanced spectroelectrochemical investigation of 2-mercaptobenzothiazole, isopropyl xanthate and butylethoxycarbonylthiourea adsorption on minerals

Minerals Engineering

Volumn 20, Issue 10, 2007, Pages 964-969

  Hope, Gregory A ^a   Buckley, Fionnuala M ^a   Munce, Carolyn G ^a   Woods, Ronald ^a  

^a GRIFFITH UNIVERSITY   (Australia)

Author keywords

Flotation collectors; Mineral processing; Redox reactions; Sulphide ores

Indexed keywords

ADSORPTION; CHARGE TRANSFER; CHEMICAL BONDS; PYRITES; RAMAN SCATTERING; SPECTROSCOPY;

BUTYLETHOXYCARBONYLTHIOUREA; CHALCOCITE; CHALCOPYRITE; GALENA; GOLD ENHANCED; ISOPROPYL XANTHATE; SURFACE ENHANCED RAMAN SCATTERING SPECTROSCOPY;

SPECTROELECTROCHEMISTRY;

EID: 34547105552     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mineng.2007.02.003     Document Type: Article

References (11)

1. Basilio C.I., Kim D.S., Yoon R.-H., Leppinen J.O., and Nagaraj D.R. Studies on the use of monothiophosphates for precious metals flotation. Minerals Engineering 5 (1992) 397-409
2. Hope G.A., Watling K., and Woods R. A SERS spectroelectrochemical investigation of the interaction of isopropyl, isobutyl and isoamyl xanthates with silver. Colloids and Surfaces A 178 (2001) 157-166
3. Hope G.A., Woods R., Boyd S., and Watling K. A SERS spectroelectrochemical investigation of the interaction of butylethoxycarbonylthiourea with copper surfaces. Colloids and Surfaces A 232 (2004) 129-137
4. Hope G.A., Woods R., Parker G.K., Watling K.M., and Buckley F.M. Spectroelectrochemical investigations of flotation-reagent-surface interaction. Minerals Engineering 19 (2006) 561-570
5. Nagaraj D.R., and Brinen J.S. SIMS study of adsorption of collectors on pyrite. International Journal of Mining Engineering 63 (2001) 45-57
6. 1.96S by annealing. Semiconductor Science and Technology 13 (1998) 1164-1169
7. Parker G.K., Woods R., and Hope G.A. Raman investigation of sulfide leaching. In: Young C., Alfantaz A., Anderson C., James A., Dreisinger D., and Harris B. (Eds). Hydrometallurgy (2003), TMS, Vancouver 447-460
8. Woods R., Hope G.A., and Brown G.M. Spectroelectrochemical investigations of the interaction of ethyl xanthate with copper, silver and gold: I FT-Raman and NMR spectra of xanthate compounds. Colloids and Surfaces A 137 (1998) 319-328
9. Woods R., Hope G.A., and Brown G.M. Spectroelectrochemical investigations of the interaction of ethyl xanthate with copper, silver and gold: II SERS of xanthate adsorbed on silver and copper surfaces. Colloids and Surfaces A 137 (1998) 329-337
10. Woods R., Hope G.A., and Brown G.M. Spectroelectrochemical investigations of the interaction of ethyl xanthate with copper, silver and gold: III SERS of xanthate adsorbed on gold surfaces. Colloids and Surfaces A 137 (1998) 339-344
11. Woods R., Hope G.A., and Watling K. A SERS spectroelectrochemical investigation of the interaction of 2-mercaptobenzothiazole with copper, silver and gold surfaces. Journal of Applied Electrochemistry 30 (2000) 1209-1222