the use of stainless and other high performance alloys in ...

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$developments in the processing of refractory & complex gold ores$

ALTA Free PaperFig 2.Simplified Murrin Murrin FlowsheetLaterite OreWaterFEED PREPARATIONFEED PREPARATIONCoarse RejectsAcidSteamPRESSURE ACID LEACHINGPRESSURE ACID LEACHINGCalcreteFlocculantTHICKENING & NEUTRALISATIONTHICKENING & NEUTRALISATIONTailingsSteamHydrogen SulphideMIXED SULPHIDESMIXED SULPHIDESPRECIPITATIONPRECIPITATIONOxygenAmmoniaHydrogenReagentsSteamNICKEL & COBALTNICKEL & COBALTREFININGREFININGNickelBriquettesCobaltBriquettesAmmoniumSulphateInternational project Development Services Page 6 October 2000ALTA Metallurgical Serviceswww.altamet.com.au
ALTA Free PaperFig 3.Simplified Cawse FlowsheetLateriteOreHigh CobaltOreWaterFlocculantFEED PREPARATIONFEED PREPARATION& UPGRADING& UPGRADINGUpgrade RejectsAcidSteamPRESSURE ACID LEACHINGPRESSURE ACID LEACHINGLimestoneFlocculantTHICKENING & NEUTRALISATIONTHICKENING & NEUTRALISATIONTailingsMagnesiaLimeFlocculantMIXED HYDROXIDESMIXED HYDROXIDESPRECIPITATIONPRECIPITATIONAmmoniaCarbon DioxideSteamReagentsAmmonium SulphidePowerNICKELNICKELREFININGREFININGNickelCathodesCobaltSulphidePrecipitateInternational project Development Services Page 7 October 2000ALTA Metallurgical Serviceswww.altamet.com.au
Page 1: ALTA Free PaperTHE USE OF STAINLESS
Page 4 and 5: ALTA Free PaperThe new PAL plants h
Page 6 and 7: ALTA Free Paper4. REFERENCES1. Tayl
Page 10 and 11: ALTA Free PaperFig. 4High Pressure
Page 12 and 13: ALTA Free PaperFig. 6 Intec Process

the use of stainless and other high performance alloys in ...

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