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CI5X Series Impact Crushers

CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c

Mining, metallurgy, construction, chemical, cement, refractory material, etc.

Parameter


Model Specifications (mm) Feed opening (mm) Max. feed size (mm) Capacity (t/h) Power (kW) Weight (t) Dimensions (mm)
CI5X1315 Φ1300×1500 1540×930 600 250-350 250 20 2880×2755×2560
CI5X1520 Φ1500×2000 2040×520 (2040×995) 350(700) 400-600 2×250 (2×200) 30 3390×3520×2790
CI5X1415 Φ1400×1500 1540×1320 900 350-550 250 24 2995×2790×3090
CI5X1620 Φ1600×2000 2040×1630 1100 500-900 2×200 42 3485×3605×3720
CI5X2023 Φ2000×2300 2400×1920 1300 1200-2000 2×500 76 4890×4380×4765
  • Processing Nickel Ores - Mine Engineer.Com

    One Mine's Nickel Processing of Pyrrhoite, Chalcopyrite and Pentalandite Ores The ore is crushed to -5 inches in primary cone crushers, then reduced to -1/2" in short head cone crushers. The ore is then ground to -100 mesh in ball mills. Using wet magnetic separators the magnetic ore is separated (pyrrhotite) and further reduced to -200 mesh in ...

  • Nickel: smelting, producing-Metalpedia

    In hydrometallurgical processes, nickel sulfide ores undergo flotation (differential flotation if Ni/Fe ratio is too low) and then smelted. After producing the nickel matte, further processing is done via the Sherritt-Gordon process. First, copper is removed by adding hydrogen sulfide, leaving a concentrate of only cobalt and nickel. Then ...

  • Beneficiation of low-grade weathered nickel sulfide ore ...

    from a low-grade (~0.3% Ni) nickel sulfide ore as an alternative row material for metallurgical uses. Processing nickel sulfide minerals by flotation always presents the challenge of obtaining appropriate selectivity between nickel sulfide and other sulfides, such as pyrrhotite, pyrite, and chalcopyrite. Other

  • Flotation of Nickel-Copper Sulphide Ore: Optimisation of ...

    the flotation recovery of Ni, Cu and Co from a nickel-copper sulphide ore. The effect on flotation performance of various parameters such as pH, collector dosage, % solids and depressant dosage at different levels was investigated. Therefore, the main objective of the study was to optimize the process

  • Copper-Nickel ores - Danafloat - Home

    Copper-Nickel ores. Pentlandite ((Ni,Fe)S) is the most important nickel sulphide mineral and is often associated with nickel-containing pyrrhotite and chalcopyrite. Gangue minerals can include talc and other troublesome silicates which must be dispersed and/or depressed. Recovery and separation entails floating all three sulphide minerals into a bulk flotation concentrate at natural pH or at ...

  • Froth flotation - Wikipedia

    Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic.This is used in mineral processing, paper recycling and waste-water treatment industries. Historically this was first used in the mining industry, where it was one of the great enabling technologies of the 20th century.

  • Nickel Ore Processing Diagram - clubhauszug94.ch

    Nickel Ore Processing. Nickel ore mainly consists of copper-nickel sulfide ore and nickel oxide ore, beneficiation and processing of both methods is completely different. Copper-nickel sulfide ore beneficiation methods, the most important is the flotation, magnetic and re-election is usually secondary dressing method.

  • Processing Oxidised Nickel Ore With Flotation

    Processing oxidised nickel ore with flotation.Processing oxidised nickel ore with flotation impact of oxidation on flotation of nicu sulphide ore with respect to impact of oxidation on the flotation of a complex nicu sulphide has been for the best papers published in mineral processing and. Get Price Flotation Oxidised Copper Ore Polrecreatienl

  • NICKEL AND COBALT ORES: FLOTATION - pdfs.semanticscholar.org

    heavy metal ions such as Ni2#,Cu2#,Ag2#, which were causing the inadvertent activation. By using a small amount of DETA the separation efRci-ency was greatly improved (Figure 6); however, the depressing effect is more effective when the ore is oxidized. The activation products formed on pyrrhotite may be sulRdes of Ni, Cu and Ag, which are usually

  • A New Process for Cobalt Nickel Separation - Teck

    process flowsheet into which the new separation process is inserted. After the initial leaching process of the nickel ore or concentrate, and subsequent liquid/solid separation, purification is needed to remove: a) Copper, if present in commercial quantities, by solvent extraction.

  • A New Process for Cobalt Nickel Separation - Teck

    process flowsheet into which the new separation process is inserted. After the initial leaching process of the nickel ore or concentrate, and subsequent liquid/solid separation, purification is needed to remove: a) Copper, if present in commercial quantities, by solvent extraction.

  • Nickel processing - Extraction and refining Britannica

    Nickel processing - Nickel processing - Extraction and refining: The extraction of nickel from ore follows much the same route as copper, and indeed, in a number of cases, similar processes and equipment are used. The major differences in equipment are the use of higher-temperature refractories and the increased cooling required to accommodate the higher operating temperatures in nickel ...

  • Copper Ore Processing Methods

    The four major steps in the production of marketable copper are mining, concentrating, smelting, and refining. In a few instances, however, leaching takes the place of concentrating, smelting, and refining. At present, although considerable leaching and direct-smelting ores are produced, the bulk of the copper ore mined is concentrated. The milling of copper ores as practiced in the larger ...

  • Process flowsheet development for beneficiation of

    Process flowsheet development for beneficiation of nickel ore Article (PDF Available) in Mineral Processing and Extractive Metallurgy Review 29(1):57-67 January 2008 with 2,119 Reads

  • Cu–Ni processing improvements at First Quantum’s

    15/03/2016  This is unlike more commercially forgiving copper–nickel ores from other sites where the nickel and copper content in the ore can be 5–10 times the grades at Kevitsa (Lawson et al., 2014). A recently published review of different nickel processing operations worldwide highlighted ore variability characteristics (Lawson et al., 2014). They ...

  • Introduction to Mineral Processing - Chevron Phillips

    Introduction to Mineral Processing. Froth Flotation Froth flotation is considered to be the most widely used method for ore beneficiation. In ore beneficiation, flotation is a process in which valuable minerals are separated from worthless material or other valuable minerals by inducing them to gather in and on the surface of a froth layer. Sulfide and non-sulfide minerals as well as native ...

  • COBALT PROCESSING DEVELOPMENTS K G Fisher Bateman ...

    COBALT PROCESSING DEVELOPMENTS K G Fisher Bateman Engineering Projects ABSTRACT Since the early years of cobalt production, and particularly during the last century, the major source of cobalt has changed whilst the world’s cobalt usage has increased steadily. Cobalt is produced mostly as a by-product of other major metal extraction processes – mainly copper and nickel – and in recent ...

  • The effect of a novel depressant on the separation of talc ...

    for flotation separation of copper/nickel minerals, respectively. The Cu/Ni bulk flotation used 1kg ore to obtain a Cu/Ni bulk concentrates. After wet grinding, the desired amounts of reagents were added to the slurry while agitating at about 1900 rpm andthe slurry was conditioned for 6 min.

  • BIOLEACHING MOVES INTO NICKEL - ALTA Metallurgical Services

    Product recovery involves sequential precipitation of copper, zinc and nickel-cobalt as sulphides using H. 2. S. The target production is 50,000 tpa nickel from ore with an average content of about 0.23% Ni. A facility to recover uranium by SX was installed in 2012 (3).

  • Sulfide Ores - an overview ScienceDirect Topics

    Separation of the bulk concentrate into a nickel concentrate and a copper concentrate is usually performed when the Cu:Ni mass ratio of the bulk concentrate is greater than 0.3. These concentrates are then dried, smelted and refined in separate copper and nickel smelters and refineries. This is discussed in the next chapter.

  • The effect of a novel depressant on the separation of talc ...

    for flotation separation of copper/nickel minerals, respectively. The Cu/Ni bulk flotation used 1kg ore to obtain a Cu/Ni bulk concentrates. After wet grinding, the desired amounts of reagents were added to the slurry while agitating at about 1900 rpm andthe slurry was conditioned for 6 min.

  • Cu–Ni processing improvements at First Quantum’s

    15/03/2016  This is unlike more commercially forgiving copper–nickel ores from other sites where the nickel and copper content in the ore can be 5–10 times the grades at Kevitsa (Lawson et al., 2014). A recently published review of different nickel processing operations worldwide highlighted ore variability characteristics (Lawson et al., 2014). They ...

  • Introduction to Mineral Processing - Chevron Phillips

    Introduction to Mineral Processing. Froth Flotation Froth flotation is considered to be the most widely used method for ore beneficiation. In ore beneficiation, flotation is a process in which valuable minerals are separated from worthless material or other valuable minerals by inducing them to gather in and on the surface of a froth layer. Sulfide and non-sulfide minerals as well as native ...

  • Potential Use of Oxygen Depleted Air In Nickel Sulphide ...

    Copper-nickel low grade ore deposits normally have complex mineralogy and process behaviour. Implementing an optimum process that is able to recover all the valuable minerals efficiently is challenging. One concentration strategy in mineral processing of copper-nickel sulphide ores is stage-wise flotation. The first flotation stage concentrates mainly copper minerals. The copper middling is

  • flotation of cu and ni - supremewheels.co.za

    The paper describes Falconbridge Technology Center experience in commissioning of the Mini Pilot Plant with a Cu/Ni/PGM sulphide ore followed by a validation of the technology . Flotation of NickelCopper Sulphide Ore ResearchGate. Aug 12, 2014 optimum conditions for the flotation of nickel, copper and cobalt from a nickelcopper sulphide ore ...

  • MINNESOTA COPPER-NICKEL RESOURCE PROCESSING MODEL

    Summary of Testwork on Minnesota Copper-Nickel Material Summary of Anticipated Processing Results Unit Capital Cost Breakdown for Processing Plant Variations, by Area or Function Major Equipment by Area or Function, for a 20.00 X 106 mtpy Crude Ore Minnesota Cu-Ni Processing Plant Operating Costs for Plant Variations with Primary Crushing

  • Nickel Sulfide Versus Laterite : The Hard Sustainability ...

    ore grades). Conversely, nickel production from laterite ores is relatively complex. Laterite mines are all open cut, due to the large area and shallow nature of the ores, and commonly apply a basic beneficiation to ore before processing (flotation is generally unsuitable). The next major step is

  • 作者:Gavin M Mudd从属关系: Monash University
  • Savannah Nickel-Copper-Cobalt Mine Expansion -

    Savannah above 900F’s ore reserve has been approximated to be 1.56Mt grading 1.16% Ni, 0.74% Cu and 0.06% Co, containing 18,000t of nickel, 11,500t of copper and 900t of cobalt. Mining and processing at the nickel-copper-cobalt mine

  • Nickel processing Britannica

    Nickel processing, preparation of the metal for use in various products. Although it is best known for its use in coinage, nickel (Ni) has become much more important for its many industrial applications, which owe their importance to a unique combination of properties. Nickel has a relatively high

  • Copper activation option for a pentlandite–pyrrhotite ...

    The pentlandite–pyrrhotite–chalcopyrite ore body at Selebi-Phikwe in Botswana has been mined by the BCL (Bamangwatu Concessions Limited) concentrator for the nickel and copper content since 1973. Various sources cite 0.55–0.71 % Ni and 0.58–0.75 % Cu runoff mine grades, producing 2.5–3.5 % Ni and 3.2–4.5 % Cu concentrates [1, 2, 3].

  • Savannah Nickel-Copper-Cobalt Mine Expansion -

    Savannah above 900F’s ore reserve has been approximated to be 1.56Mt grading 1.16% Ni, 0.74% Cu and 0.06% Co, containing 18,000t of nickel, 11,500t of copper and 900t of cobalt. Mining and processing at the nickel-copper-cobalt mine

  • Nickel processing Britannica

    Nickel processing, preparation of the metal for use in various products. Although it is best known for its use in coinage, nickel (Ni) has become much more important for its many industrial applications, which owe their importance to a unique combination of properties. Nickel has a relatively high

  • Copper extraction - Wikipedia

    Copper extraction refers to the methods used to obtain copper from its ores.The conversion of copper consists of a series of physical and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors.

  • Nickel sulfide ore value chain - Outotec

    Extract maximum value with minimum environmental impact when processing sulfide nickel ores. We understand the intricate challenges and have the expertise and experience to design and optimize solutions to suit your specific ore type and – from complete concentrator plants to specific equipment.

  • Effect of microwave radiation on the processing of a Cu‐Ni ...

    Microwave pre‐treatment also showed beneficial effects on the flotation of the ore. Copper recovery remained constant while nickel recovery increased by 33.6 % after 120 s of microwave exposure at 0.8 kW, and by 34.4 % after a 30 s exposure at 3.0 kW. Higher microwave exposure also showed an increase in concentrate grade and flotation ...

  • Raglan Nickel Copper Mine, Quebec - Mining

    The mine was originally designed to produce 130,000t/y of high grade nickel-copper concentrate containing 21,000t of nickel, 5,000t of copper and 200t of cobalt, plus precious metals. It is one of the world’s lowest-cost nickel producers, despite its remote location, and is in the process of being expanded. Geology and reserves

  • Increasing Efficiency of Pechenga Rebellious Copper

    Abstract. Results of research into low-grade rebellious copper-nickel ore are presented. The mineralogical analysis reveals features of material composition, which affect processing properties of the ore—fine primary dissemination, essential serpentinization and substitution of insets by magnetite, as well as considerable fine difficult-to-dissociate epigenetic impregnation.

  • Teck's CESL Nickel Process: Advancing Towards a Commercial ...

    Disseminated nickel ore bodies are widely distributed around the world and are found in most of the known nickel sulphide districts. Teck has developed a novel hydrometallurgical process for treating low grade nickel concentrates and polymetallic concentrates with high magnesia content without the need for separation at the milling stage. This ...

  • Nickel-Cobalt Projects - ALTA Metallurgical Services

    Radio Hill Nickel/Copper/Cobalt Project - WA - Australia - North West Nickel - Supervision offlowsheet development, metallurgical testwork and feasibility studies for flotation operation (1996-97) Nonoc Nickel Project - Philippines - Arboyne - Review of plant reactivation strategy using ammonia leach process

  • Publications - MINTEK MINTEK

    Title Reference Link; Applying StarCS RNMPC with Real-Time Optimiser to Pilanesberg Platinum Mines Primary UG2 Milling Circuit: 17th IFAC Symposium on Control, Optimization and Automation in Mining, Mineral and Metal Processing MMM 2016 Vienna, Austria, 31 August – 2 September 2016


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