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  • IMPC
    Mineralogy and textural properties of oceanic hydrothermal sulphides: Development of a froth flotation process

    By Lev Filippov, Lorène Dessalas, Inna Filippova, Yves Foucquet

    "Seafloor massive sulphide (SMS) deposits, similar in composition and genesis to terrestrial volcanogenic massive sulphide deposits, are generally found in volcanic seafloor environments along major r

    Jan 1, 2014

  • IMPC
    Influence Of Petrology On Beneficiation Of Two Contrasting Manganese Ore Bodies In Southern Odisha, India

    By B. K. Mohapatra

    Small manganese ore bodies in south Odisha, India occurs both as stratiform and stratabound ore bodies. These two ore bodies show contrasting mineralogical, petrographical and chemical characteristics

    Sep 1, 2012

  • IMPC
    Investigation into Recovery of Titania Slag from Waste Ilmenite Smelting Furnace Dust

    By C. Dorfling, S. Bradshaw, J. Eksteen, M. Khesa, C. A. Snyders

    Titaniferous ores serve as a major feedstock for the production of a white titanium dioxide pigment, a titanium metal and several other titanium-based products. Such ores exist mainly as heavy mineral

    Jan 1, 2018

  • IMPC
    Mechanochemical Synthesis Of Magnetite From Blue Dust

    By R. Sakthivel

    Blue dust is a high grade soft haematite material containing 96.14% Fe2O3 transformed into magnetite (Fe3O4), when it is subjected to planetary ball milling in the presence of iron powder as reducing

    Sep 1, 2012

  • IMPC
    Chemical Enhancement to Magnetic Separation in Kaolin Beneficiation

    The value creation with kaolin clays depends on removing the colored impurities which manifests in to higher brightnessone of the most sought after properties on applications such as paper coating, pa

    Jan 1, 2014

  • IMPC
    Interaction Between MIBC And Sodium Metasilicate In Flotation Of Coal Slimes

    By M. Zolghadri

    MIBC and sodium metasilicate are used as a frother and a dispersant in coal flotation respectively. In order to study interaction between them, flotation experiments were performed on fine coal (<150

    Sep 1, 2012

  • IMPC
    A Study Of Reliability Of Data Reconciliation Methods Using Random Numbers For Generating Pseudo Experimental Data

    By Ashish Agarwal

    For a correct evaluation of the performance of any process, it is important to reconcile the data gathered in the plant from the material balance point of view for all the streams flowing in and flowi

    Sep 1, 2012

  • IMPC
    Utilization Of Spent Pot Lining (SPL) Waste From Aluminum Industry In The Production Of Eco-Cements

    By B. Rai

    Aluminum is produced by the Hall-Héroult process, which involves passing a current through a molten mixture of alumina dissolved in cryolite (Na3AlF6) to reduce the alumina to aluminum. This process o

    Sep 1, 2012

  • IMPC
    Modelling Of Crumbling And Mineral Liberation During Crushing Using ?Natural Grain Size Distribution? For Friable Ores

    Sedimentary deposits such as sandstone are formed by the aggregation of cemented sand grains. Phosphates and laterite present similar aggregation of mineral grains. Grains and cement have different mi

    Sep 1, 2012

  • IMPC
    Technological Research on Complicated Antimony-lead Concentrate Slurry Electrolysis

    By C. Y. Wang

    Based on Slurry Electrolysis, and combined with the problems of extraction antimony, lead and their separation from complicated antimony-lead concentrate, a series of tests have been done in this pape

    Jan 1, 2014

  • IMPC
    Beneficiation Of Difficult To Wash Indian Coking Coal - Challenges Before Indian Steel Sectors

    By U. S. Chattopadhyay

    The estimated requirement of the nation by the year 2020 is approx. 80 Mt of steel and more than 0.2 million MW installed capacity of the electricity, thereby increasing the consumption of the coking

    Sep 1, 2012

  • IMPC
    A Numerical Study of the Effects of Microwave Pre-Treatment on Value Liberation from a Zinc Ore

    By Edson Charikinya, Pierre-Henri Koch

    "The extraction of mineral values from ore requires liberation followed by separation steps. Liberation is achieved by size reduction operations which are energy inefficient processes typically domina

    Jan 1, 2018

  • IMPC
    Seawater Usage in Flotation for Minerals Beneficiation in Arid Regions (Arab Countries) (Simulation and Application)

    By Aziza A. Yousef, Suzan S. Ibrahim, Mahmoud A. Arafa, Mohamed A. Abdel Khalek

    In view of the shortage of soft water all over the Middle East countries, seawater may be used to replace the fresh water in flotation beneficiation. The flotation process required about 7 m3 of fresh

    Jan 1, 2003

  • IMPC
    Modelling the Inhomogeneous Dead Man of a Blast Furnace: the Population Balance Model Approach (2ee6f7b8-d4bf-4af9-950b-cc7f8789663a)

    By Markus A. Reuter, Yongxiang Yang, James R. Post

    The packed coke bed in the lower part of an iron making blast furnace, the dead man, dissolves slowly in a pool of hot metal, which is tapped regularly. The coke particles of the dead man not only exh

    Jan 1, 2003

  • IMPC
    Electrobioleaching Of Chalcopyrite

    By Abhakumari

    Effect of applied DC potentials on the bioleaching of a chalcopyrite concentrate in the presence of Acidithiobacillus ferrooxidans is discussed. Copper dissolution was the highest at an applied potent

    Sep 1, 2012

  • IMPC
    Rapid Technique for the Recovery /Recycling of Finely Dispersed Mercury From Philippine Small-Scale Gold Amalgamation Effluent

    By Herman D. Mendoza

    A rapid recovery/recycling process was introduced utilizing the surface-chemical properties of finely dispersed mercury and alumina (Al2O3) fibers in aqueous environment. The conventional method of am

    Jan 1, 2003

  • IMPC
    Fine Grinding Solution For Iron Ore Pelletisation

    By Dietmar Freyhammer

    Grinding is the last stage of the comminution process. In the grinding process the particles size are reduced by impact and attrition stresses. The fine grinding of ores is nowadays finding increas

    Sep 1, 2012

  • IMPC
    Electrokinetically Enhanced Pipe Flow of Coal-water Suspensions Using a Non-intrusive Helical Anode-cathode Geometry

    By P. K. Rozakeas

    It has been experimentally demonstrated that the application of electrokinetic techniques in the continuous flow of coal-water suspensions within a helical anode-cathode pipe geometry effectively caus

    Jan 1, 2014

  • IMPC
    Modification Technologies of Graphite Intercalation Compounds and Their Applications

    By F. Y. Kang

    Graphite with layers structure is easily to form graphite intercalation compounds (GICs) by means of intercalation reactions due to the weak cohesion force among carbon layers, van der Waal?s interact

    Jan 1, 2014

  • IMPC
    Feasibility analysis of the improvement of the JONES® WHIMS magnetic separator focused on the reduction of power consumption

    By Mario Gerards, Marco Steinberg, Jan Huben

    "Wet high intensity magnetic separation or WHIMS is a widely used technical process for the recovery of magnetic susceptible iron ore particles, mostly for fine and ultrafine grain sizes. The JONES® W

    Jan 1, 2014