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Showing: 1 to 10 of 395 matches for "xanthates"  Page   1   2   3   4   5   6   7   8   9  next TITLE Aquatic toxicity and environmental fate of xanthates  SUMMARY Page 1. Aquatic toxicity and environmental fate of xanthates Introduction ... 1988). Xanthates are only of minor toxicity to mammals. ... AUTHOR Boening, D. W. PUBLISHED 1999 TITLE Papers - Principles of Flotation, VI-Influence of Temperature on Effect of Copper Sulphate, Alkalies and Sodium Cyanide on Adsorption of Xanthates at Mineral Surfaces (T. P. 876, with discussion)  SUMMARY Principles of Flotation, VI- Influence of Temperature on Effect of Copper Sulphate, Alkalies and Sodium Cyanide on Adsorption of Xanthates at Mineral Surfaces ... AUTHOR Wark, Ian William ; Cox, Alwyn Birchmore PUBLISHED 1939 TITLE Use of chelating agents as collectors in the flotation of copper sulfides and pyrite  SUMMARY ... member rings are common, with the former two historically considered to be the most stable, although four-membered rings with, for example, xanthates can also ... AUTHOR Ackerman, P. K. ; Aplan, F. F. ; Harris, G. H. ; Klimpel, R. R. PUBLISHED 2000 TITLE Minerals Beneficiation - Flotation of Oxidized Zinc Ores  SUMMARY ... Gaudin has shown,' on mixture of pure min- erals, that smithsonite can be floated with higher xanthates, or better, with higher mercaptans. ... AUTHOR Rey, M. ; Sitia, G. ; Raffinot, P. ; Formanek, V. PUBLISHED 1955 TITLE Papers - Principles of Flotation, IV-An Experimental Study of Influence of Sodium Sulfide, Alkalies and Copper Sulfate on Effect of Xanthates at Mineral Surfaces (T. P. 659, with discussion)  SUMMARY Page 1. Principles of Flotation, IV-An Experimental Study of Influence of Sodium Sulfide, Alkalies and Copper Sulfate on Effect of Xanthates at Mineral Surfaces ... AUTHOR Wark, Ian William ; Cox, Alwyn Birchmore PUBLISHED 1939 TITLE Selective Flotation: An Art as Well as a Science  SUMMARY ... Modern flota- tion isconsideredto have begun in 1923, when CH Keller discovered the use of xanthates as collectors for sulfide minerals. ... PUBLISHED 1982 TITLE Minerals Beneficiation - Flotation of Molybdenite at the Morenci Concentrator  SUMMARY ... The second important method of recovery is ap- plied at various southwestern plants. In those plants xanthates are in use as copper collecting agents. ... AUTHOR Papin, J. E. PUBLISHED 1956 TITLE Contents  SUMMARY ... 178 Flotation Theory and Practice Principles of Flotation, I-An Experimental Study of the Effect of Xanthates on Contact Angles at Mineral Surfaces. By IW WARK ... PUBLISHED 1935 TITLE Flotation Of Oxidized Zinc Ores  SUMMARY ... Gaudin has shown: on mixture of pure min- erals, that smithsonite can be floated with higher xanthates, or better, with higher mercaptans. ... AUTHOR Rey, M. ; Sitia, G. ; Raffinot, P. ; Formanek, V. PUBLISHED 1954 TITLE Technical Note - Absorption Spectra Of Some Sulphydryl Compounds  SUMMARY ... The dithiocarbonates included the normal alkyl com- pounds from methyl to octyl inclusive, as well as the isopropyl, isobutyl, and isoamyl xanthates. ... AUTHOR Iwasaki, Iwao ; Cooke, Strathmore R. B. PUBLISHED 1957 Showing: 1 to 10 of 395 matches for "xanthates"  Page   1   2   3   4   5   6   7   8   9  next Search Again