Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • IMPC
    The Assessment Of Options For Processing Refractory Flotation Concentrates

    By Y. Y. Emelianov

    The results of the test work of four treatment options of three refractory gold-pyrite and gold-arsenic flotation concentrates are presented. These concentrates were obtained during the concentration

    Sep 1, 2012

  • IMPC
    Selective Metal Liberation in Waste Led Lamps Using High Voltage Pulse Fragmentation

    By V. K. Kuppusamy, M. Holuszko

    "Lamps and lighting products are the most commonly used electrical products around the globe. With the improvement in lamp technologies, lighting products have grown complex and hence require an impro

    Jan 1, 2018

  • IMPC
    Characterization For Simulating Flotation Plants: Complete Batch Scale Test

    By K. Gonçalves

    One of Vale?s sponsored research project is aimed at the implementation of a practical scale-up procedure for flotation. In this context, detailed flotation kinetics characterization is of critical im

    Sep 1, 2012

  • IMPC
    Flotation Process Optimization Based on Mineralogical Analysis

    By Leming Ou, Qiming Feng, Yiping Lu, Pengyu Zhang, Qing Shi, Kun Liu, Guofan Zhang

    "This paper introduces the mineralogical analysis of certain polymetallic copper-zinc ore in China with the aim of improving the flotation process. The main valuable elements, mineral phases and compo

    Jan 1, 2018

  • IMPC
    Mineralogy And Liberation Studies Of Sub Grade Iron Ore From Bacheli, Bailadila Sector, India

    By B. Rath

    An effective process plan is an important part of maintaining consistent recoveries in mineral processing operations. Traditionally, Mineralogical studies are completed using chemical and metallurgica

    Sep 1, 2012

  • IMPC
    Hybrid Energy Flotation? ? On The Optimization Of Fine And Coarse Particle Kinetics In A Single Row

    By D. Govender

    Theoretical flotation models suggest that there is a positive relationship between bubble-particle collision rates and turbulent kinetic energy dissipation. Fine particle flotation performance is gene

    Sep 1, 2012

  • IMPC
    Development of a Laboratory Test to Design Vertical Stirred Mills for Iron Ore Regrind Circuits

    By D. B. Mazzinghy, L. C. de R. Machado, H. Delboni, M. G. Bergerman

    "The use of vertical stirred mills in the mining industry has increased remarkably over the past few decades, as a result of growing requirement for finer ore grinding. This equipment delivers higher

    Jan 1, 2018

  • IMPC
    Use of Flotation in the Removal of Heavy Metals from Contaminated Soils

    By G. Belardi

    This paper presents the preliminary results of a research programme conducted to assess the feasibility of a flotation technique in the remediation of soils severely affected by heavy metal contaminat

    Jan 1, 2014

  • IMPC
    Fly Ash Separation Using a Novel Rotary Triboelectrostatic Separator

    By D. Tao

    A novel rotary triboelectrostatic separator has been developed and patented recently at the University of Kentucky with unique features, including a high efficiency rotary charger, charger electrifica

    Jan 1, 2014

  • IMPC
    HPGR modelling with mineral liberation for plant optimization

    By Brochot. Stephane, Manuel Gonzalez Fernandez

    "HPGR (High-Pressure Grinding Rolls) is widely used today for grinding of various kinds of ores such as iron ore or base and precious metal ores. It can be used as first stage of grinding replacing te

    Jan 1, 2014

  • IMPC
    Surface Properties Of Crandallite In Relevance To Anionic Flotation

    By Sarthak Kaushik

    Zeta potential measurements show that the isoelectric point of crandallite, in aqueous solution of 10-2 N sodium chloride is at about pH 5.5. Measurements of turbidity confirm the point of zero charge

    Sep 1, 2012

  • IMPC
    Flotation Recovery of Copper from Calcium-Ferrite-Based Slags Produced in Laboratory Smelting Trials

    By Graeme Heyes, Warren J. Bruckard, Michael A. Somerville

    "A limited series of laboratory batch flotation tests was conducted on a suite of calcium-ferrite-based slags made in laboratory smelting trials. The smelting tests were conducted as part of a wider C

    Jan 1, 2003

  • IMPC
    Effects of Picobubbles by Hydrodynamic Cavitation on Coarse Phosphate Froth Flotation

    By M. M. Fan

    In Florida?s phosphate industrial practice, the most favorable upper size limit of froth flotation is 1.18 mm which corresponds to particle weight of about 2.8 mg. Conventional froth flotation is not

    Jan 1, 2014

  • IMPC
    Process Amenability Studies Of Sub Grade Iron Ore From Bacheli Complex, Bailadila Sector, India

    By G. Venkateswara Rao

    The multi-gravity separator (MGS) is a novel piece of equipment for the separation of fine and ultra-fine minerals. However, the published literature does not demonstrate its use in the separation of

    Sep 1, 2012

  • IMPC
    Air and Fluid Dynamics Within a Jameson Cell Downcomer and Its Implications for Bubble-Particle Contact in Flotation

    By Gregory Harbort, Sarah K. DeBono, Alan J. Monaghan, Emmanual V. Manlapig

    "The Jameson Cell is a type of flotation machine in which air and pulp are brought together in a vertical tube called a downcomer. Within the downcomer the air and pulp are dispersed into a dense foam

    Jan 1, 2003

  • IMPC
    The appropriate, and inappropriate, application of the JKMRC t10 relationship

    By Luís Marcelo Tavares, Marko Hilden, Malcolm Powell, Grant Ballantyne, Lian Liu

    The t10 relationship developed by Narayanan and Whiten has underpinned a number of the JKMRC models and the characterisation of ore competence through impact testing with the drop weight tester. This

    Jan 1, 2014

  • IMPC
    EAFD Treatment Joining Pyro and Hydro Metallurgy (e2bb77bb-1450-4fcb-9193-3cbc033e6f3e)

    By E. Guerrini, M. Maccagni, J. Nielsen

    "The solution for the treatment of the EAFD has not yet been fully achieved. Some of this dust has still not found an appropriate final destination. Large consortium treatment plants are quite expensi

    Jan 1, 2018

  • IMPC
    EAFD Treatment Joining Pyro and Hydro Metallurgy

    By E. Guerrini, M. Maccagni, J. Nielsen

    "The solution for the treatment of the EAFD has not yet been fully achieved. Some of this dust has still not found an appropriate final destination. Large consortium treatment plants are quite expensi

    Jan 1, 2018

  • IMPC
    Hydrophobic Aggregation And Flotation Of Smithsonite In Surfactant Solution

    By Q. Shi

    An investigation into the hydrophobic aggregation of ultrafine smithsonite in surfactant solution has been undertaken through a combination of hydrophobic flocculation experiments, zeta potential meas

    Sep 1, 2012

  • IMPC
    Effect of a mixed-collector system on flotation of a mixed copper ore through statistical analysis

    By S. Kelebek, M. Davidson

    "Flotation tests were conducted on a mixed copper ore sample containing bornite and malachite with trace quantity of other secondary copper minerals. The bornite component was very floatable, in sharp

    Jan 1, 2014