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Showing: 1 to 10 of 50 matches for "xanthate degradation"  Page   1   2   3   4   5 TITLE Theory, Scale-Up, And Operating Variables Of The Peterson Top Feed Reservoir  SUMMARY ... surface of a sul- phide mineral changed its response to ethyl xanthate and led ... bowl types that do retain -14 mesh coal, produce excessive degradation, tend to ... AUTHOR Piros, R. J. ; Brusenback,, R. A. ; Dahlstrom, D. A. PUBLISHED 1952 TITLE Substituted Starches In Amine Flotation Of Iron Ore  SUMMARY ... The sample used was partially degraded and had one xanthate group in each ... considerable degradation of the starch molecule and the product is soluble in hot ... AUTHOR Chang, C. S. PUBLISHED 1954 TITLE Process Water Recirculation in a Lead-Zinc Plant and Other Sulphide Flotation Plants  SUMMARY ... and (2); a rapid analysis of the chemical constituents of the water because of the risk involved in degradation of species such as thiosulphate and xanthate. ... AUTHOR Forssberg, K. S. E. ; Hallin, M. I. PUBLISHED 1989 TITLE Industrial experiences in the evaluation of various flotation reagent schemes for the recovery of gold  SUMMARY ... It is interesting to note in the flotation of naturally floating minerals, that even a small amount of xanthate or organic degradation products in the plant ... AUTHOR Klimpel, R. R. PUBLISHED 2000 TITLE Importance of metallurgical research on refractory gold ore processing  SUMMARY ... increasing recovery, but also with re- spect to reducing xanthate consumption ... redox potential and pH value, two types of thiosulfate degradation (oxidative and ... AUTHOR Wan, Rong-Yu PUBLISHED 2002 TITLE Minerals Beneficiation - Substituted Starches in Amine Flotation of Iron Ore  SUMMARY ... sample used was partially degraded and had one xanthate group in each four ... considerable degradation of the starch molecule and the product is soluble in hot ... AUTHOR Chang, C. S. PUBLISHED 1955 TITLE Utility of bioreagents in mineral processing  SUMMARY ... xanthate within five hours and oleate in around six hours. ... showed that flotation collec- tors can be effectively destroyed by bacterial degradation and the ... AUTHOR Somasundaran, P. ; Deo, Namita ; Natarajan, K. A. PUBLISHED 2000 TITLE Effects Of Alkalinity On The Flotation Of Lead Minerals  SUMMARY ... all the metal ions available at the surface of the mineral are present as anions of the form [M (OH).]-J. The formation of the necessary metal xanthate is thus ... AUTHOR Fleming, Marston G. PUBLISHED 1952 TITLE Characterization By ESCA Of Surface Compounds Of Fine Pyrite During The Flotation Process  SUMMARY ... In both cases, the low degradation of iron is due to the oxidation of ... 1 ) . At pH 5, an additional conditioning step with ethyl- xanthate allowed thepyriteto ... AUTHOR Brion, D. ; Hayer, J. ; Prédali, J. J. PUBLISHED 1980 TITLE Flotation Theory: Molecular Interactions Between Frothers And Collectors At Solid-Liquid-Air Interfaces  SUMMARY ... that the presence of frother, namely, cresol, leads to the immediate establishment of a contact angle on sphalerite, partially coated with xanthate, whereas an ... AUTHOR Leja, J. ; Schulman, J. H. PUBLISHED 1954 Showing: 1 to 10 of 50 matches for "xanthate degradation"  Page   1   2   3   4   5 Search Again