Flotation was not carried out beyond six stages but the grade in the final stage indicates that further stages could be used to increase recovery at little loss of grade Cobalt grades stage by stage were by percent 1 170 2 210 3 260 4 360 5 340 and 6 300... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
Flotation plant is widely used in various fields of ore dressing industry. For example, the separating of gold ore, silver, galena, sphalerite, chalcopyrite, chalcocite, molybdenite, pyrite, nickel sulfide mineral, malachite, cerussite, smithsonite, he
Diamond reserves and production of South Africa are in the front rank of the world. Large-scale development and utilization of diamonds result in production of a large number of diamond wastes. Resource utilization of diamond waste can turn waste into tre
In this plant, gold ore is mainly natural gold among the ore to be processed, but it is mostly distributed in the crack of poisonous sand, pyrrhotite and quartz crystal gap, which significantly improves the processing difficulty of the gold ore. The custo
The 250t/h basalt crushing line owner has a large-sized mining field in Zambia.
Equipped with vibrator feeder, jaw crusher, sand maker (vertical shaft impact crusher), vibrating screen, sand washer, belt conveyor and central electronic control, sand making plant can process the granite, limestone, basalt, cobble and other materials t
For Ilmenite beneficiation, a combined beneficiation method is often better than a single beneficiation method, which can better improve the ore grade and recovery rate. At present, the combined separation method for ilmenite can be divided into four kind
Cement grinding plant is the final stage in the production of cement, which is separated from the finished cement production units. It mixes cement clinker with other certain amount of mixed materials for grinding, and then produces the finished cement.
Main Equipment:Jaw crusher, impact crusher, hammer crusher, vibrating screen, classifier, ball mill, etc.
Cobalt in the copper solvent extraction raffinate was recovered by 1 solvent extraction with Cyanex 272 an alkyl phosphinic acidtype extractant 2 stripping the loaded extract with electrolyte recycled from the cobalt electrowinning cell and 3 returning the loaded strip liquor to the electrowinning cell for cobalt recoveryFurther Details
Jul 01 2019 · The recovery of cobalt during the oxide flotation stage is shown in Fig 7B In all cases there is an increase in cobalt recovery but differences between the response of cobalt oxide minerals to the selected collectors are larger than observed for the cobalt sulphide minerals For dithiophosphate collector DF245 the cobalt recoveryFurther Details
Abstract In this study recovery of cobalt from a copper flotation tailing pyrite concentrate by oxidative acid leaching was investigated The asreceived tailings d80 64 μm contained 6407Further Details
Flotation of mixed oxide sulphide coppercobalt minerals · The recovery of cobalt during the oxide flotation stage is shown in Fig 7B In all cases there is an increase in cobalt recovery but differences between the response of cobalt oxide minerals to the selected collectors are larger than observed for the cobalt sulphide mineralsFurther Details
recovery of Ni while collector dosage and percentage solids were insignificant None of the tested parameters significantly affected copper recovery whilst pH was found to also significantly affect cobalt recovery Keywords flotation process optimization Taguchi orthogonal array ANOVA 1 IntroductionFurther Details
Cobalt Flotation Recovery Research using a continuous flotation test unit has resulted in a flowsheet that allows the recovery of 70 pct or more of the cobalt in Missouri lead ore copper concentrates at grades of greater than 3 pct Co or 7 pct combined NiCo This can be accomplished on feeds grading as low as 025 pct CoFurther Details
The total flotation recovery of metals to concentrates achieved was 93 copper 93 cobalt and 80 gold The concentrate grades and recoveries are shown below The cobalt concentrate was then treated using the Cobalt Blue Process in Stage Two Step 1 Thermal decomposition of the pyrite where all the pyrite FeS2 was converted to pyrrhotiteFurther Details
That means that the copperbearing particles are initially recovered followed by carrollite in later stages of the flotation process For cobalt the maximum final grade was observed for sample S9 with 130 Co and a cobalt recovery of 665 while the highest final recovery was observed for sample S8 with 744 cobalt recovery and a finalFurther Details
the viability of bulk sulphide flotation was demonstrated which in turn allowed concentration of the pay metals cobalt bismuth and gold Further refinements to the flotation flowsheet allowed for establishment of the conditions for selective recovery of cobalt and bismuth into their respective sulphidic concentrates under robust reproducibleFurther Details
Processing Ability: 0.2–16 m³/min
Processed Materials: Non-ferrous metal minerals such as copper, lead, zinc, molybdenum, cobalt, tungsten, antimony etc.
Applications: The machine can be used to separate nonferrous metal, ferrous metal, noble metal, nonmetallic mine, chemical material and recycle mine.
Capacity: 0.18-7 (m³/min)
Configuration: Jaw crusher, ball mill, classifier, mixing tank, flotation separator, concentrator and dryer.
Characteristics: High efficient, low energy consumption, strong handling capacity, economical and reasonable.
Sphere Size: Custom-made
Raw Material Size: 0-5mm
Production Capacity: 2.2-50TPH
Production Capacity: 25-30TPH
Diameter of Outer Cylinder: 2.5-3.6m
Applied Material: Mineral ores, sand, ore powder, metal powder, gypsum powder, clay, coal slime, coal powder, sawdust, wood, fertilizer, animal manure, coconut shell, palm shell, etc.
Feeding Size: 300-700mm
Processing Capacity: 30-250TPH
Applied Materials: River gravel, limestone, granite, basalt, diabase, andesite, tailings,etc.
Volume Weight: 4-230t
Processing Capacity: 0.5-50TPH
Application Area: Metallurgy industry, building material, etc.
Processing Capacity: depending on specific situation
Processed Materials: Copper, zinc, nickel, gold and other nonferrous metals, coarse and fine separation of nonmetals like coal, fluorite and talc.
Main Equipment : Jaw crusher, hammer crusher, ball mill, classifier, magnetic separator, flotation cell, thickener, dryer, etc.
Feeding Size: ＜25mm
Production Capacity: 8-43TPH
Applied Materials: Coal, cement, ore, calcite, cement clinker, dolomite, clay, coal, barite,etc.