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Showing: 1 to 10 of 111 matches for "NaSH copper flotation"  Page   1   2   3   4   5   6   7   8   9  next TITLE Recovery of Copper Oxide Minerals by Sulfidization Flotation  SUMMARY ... Flotation tests were conducted at 33% solids in a ... Sulfidizer (NaSH), collector and frother were stage added (4 ... addition, dried, weighed and assayed for copper. ... AUTHOR Ferron, C. J. ; Manu, N. N. PUBLISHED 1994 TITLE Inorganic Depressants  SUMMARY ... Sodium hydrosulfide is by far the most commonly used reagent to depress copper and ironsulfide minerals in by-product molybdenite flotation plants. NaSH also ... AUTHOR Shirley, Joseph F. PUBLISHED 1986 TITLE Improving Fine Copper and Gold Flotation Recovery ù A Plant Evaluation  SUMMARY ... Copper mineralogy is a mixture of chalcopyrite and bornite ... was carried out on Module 2. The flotation module has ... tanks that were used for NaSH conditioning when ... AUTHOR G Wood ; B Lumsden PUBLISHED 2007 TITLE Improving Fine Copper And Gold Flotation Recovery - A Plant Evaluation  SUMMARY ... Copper mineralogy is a mixture of chalcopyrite and bornite ... was carried out on Module 2. The flotation module has ... tanks that were used for NaSH conditioning when ... AUTHOR Rivett, T. PUBLISHED 2007 TITLE Design, Installation And Operation Of The Pinto Valley Moly Flotation Columns  SUMMARY ... PROCESS AT PINTO VALLEY The flotation process to separate moly from copper consists of adding ammonium hydrosulfide and sodium hydrosulfide (NASH) to the bulk ... AUTHOR Rodgers, R. PUBLISHED 2010 TITLE Mineral Processing - Design, Installation And Operation Of Pinto Valley Moly Flotation Columns  SUMMARY ... process at Pinto Valley The flotation process to separate molybdenum from copper consists of adding ammonium hydrosulfide and sodium hydrosulfide (NASH) to the ... AUTHOR Rodgers, R. PUBLISHED 2010 TITLE Practical Aspects Of Oxide Copper Recovery With Alkyl Hydroxamates  SUMMARY ... sodium hydro sulfide (NaSH), or ammonium sulfide ((NH-t)2S) followed by ... described the use of hydroxamic acids for natural ore flotation of oxide copper ores ... AUTHOR Lee, J.S. PUBLISHED 1998 TITLE Monoalkyldithiocarbamates As Promoters For Copper Oxide And Carbonate Minerals  SUMMARY ... dosages of NaSH to activate the malachite. In tests 3-5, with the dithiocarbarnate 5, overall copper ree overies ... rougher flotation step, without sulfidization ... AUTHOR Werneke, M. F. PUBLISHED 1977 TITLE Some Problems In Copper Oxide Mineral Flotation  SUMMARY ... a few drops NaSH:418g/t, ACC#350:105g/t lofatlon:3mln . C: Concentrate Welght (%) 100 7.85 14.51 22.35 77.65 Page 7. Problems in Copper Oxide Mineral Flotation ... AUTHOR Mukai, Shigeru ; Wakamatsu, Takahide PUBLISHED 1976 TITLE Recent trends in the Gecamines copper-cobalt flotation plants  SUMMARY ... Reagents glt Na2C03 Na2SiOg NaSH KAX SNBX 41G (frotl ... new collector were to increase copper and cobalt ... eries while limiting the acid-soluble gangue flotation ... AUTHOR Shungu, T. ; Ferron, C. J. ; Vermaut, N. PUBLISHED 1987 Showing: 1 to 10 of 111 matches for "NaSH copper flotation"  Page   1   2   3   4   5   6   7   8   9  next Search Again