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  • IMPC
    Vitrified Bottom Ash Slag from Municipal Solid Waste Incinerators-phase Relations of CaO-SiO2-Na2O Oxide System

    During incineration of municipal solid waste (MSW), some heavy metals and other environmentally harmful elements are liberated into bottom ash. The stricter environmental regulations require a higher

    Jan 1, 2014

  • IMPC
    Particles Segregation in Gravity Concentration of Fine-grained Ores and Materials

    By A. V. Bogdanovich

    Until recently, in consideration of fundamentals of gravity concentration theory, all computations have been based on determination of particles? fall velocity in an unrestricted medium (hydraulic siz

    Jan 1, 2014

  • IMPC
    Optimizing Automatic Control Systems of Flotation Process by Application of Computerized Models

    By V. Avdochin

    The main reason of flotation process fluctuations is mixing ores of various properties from various sections of a deposit. Other, also important reasons are changes in parameters of facilities of tech

    Jan 1, 2014

  • IMPC
    Wet And Dry Grinding Methods Effect On The Flotation Of Taknar Cu-Zn Sulphide Ore Using A Mixed Collector

    There are interactions between different minerals from the same ore, minerals and grinding media, and the electrochemical conditions present in the system. Grinding in steel rod and ball mills is a co

    Sep 1, 2012

  • IMPC
    An Investigation on Polyelectrolyte Adsorption on Kaolin Correlated with Zeta Potential and Rheology Studies

    By M. S. Eygi

    This study covers the investigations based on the electrokinetic and rheological properties to explain the interactions between kaolin minerals and commercially available polyelectrolyte in anionic ch

    Jan 1, 2014

  • IMPC
    Beneficiation of High Alumina Indian Iron Ore Slimes by Magnetic Carrier Technology

    By B. Das

    The separation of iron values from a typical Indian iron ore slimes containing 57.2% Fe, 5.81% SiO2 and 7.05% Al2O3 by wet magnetic separation and selective magnetic coating is investigated. The iron

    Jan 1, 2014

  • IMPC
    Extraction of Copper from Technogenic Water by the Method Galvanic Coagulation

    By V. A. Feofanov

    Technogenic water of ore mining enterprises, nonferrous metals operations, the enterprises of electroplating and instrument making, containing copper in the form of those or other connections can serv

    Jan 1, 2014

  • IMPC
    Evaluation of Lignin Sulfonate as a Depressant in Lead and Zinc Flotation Plant

    By M. Paymardi, A. Foroutan, T. P. Oladele, M. Abbaszadeh

    "Reducing the amount of zinc and iron in lead concentrate is one of the important aspects of processing in lead and zinc flotation plants which results in improvement of lead concentrate quality and p

    Jan 1, 2018

  • IMPC
    Tracking The Motion Of Particle-Bubble Aggregates In Flotation Using PEPT

    By N. N. Ngoepe

    Positron Emission particle tracking (PEPT), which makes use of a radioactively labeled tracer particle, a positron camera and a tracking algorithm has been shown to be a viable method for studying flo

    Sep 1, 2012

  • IMPC
    Current Directions in Modernization of Polish Copper Ores Concentrators

    By A. Wieniewski

    The observed progress in technology of non-ferrous ores enrichment and condition of machines and equipment in the ores concentrators on the one hand have brought a possibility and on the other resulte

    Jan 1, 2014

  • IMPC
    CFD Simulation Of Flow On A Spiral Concentrator

    By Swati Mohanty

    Spiral concentrator, which works on the principle of gravity separation, is widely used in the mineral industries for separation of solid particles based on the size and density. In the present study,

    Sep 1, 2012

  • IMPC
    Study On The Enhanced Flotation Of Pyrrhotite

    By Ye Junjian

    The feed ore is the concentrate of low intensity magnetic separation of pyrite tailings, containing TFe47.47%, S19.41% and SiOpyrrhotite. The exploratory tests showed that using a process of flotation

    Sep 1, 2012

  • IMPC
    Applying process mineralogy to complex low-grade silver ores

    By N. Johnson, J. Quinteros

    With the general trend across all commodities towards the treatment of lower grade ores, it is becoming increasingly important to develop efficient protocols for comprehensive mineralogical characteri

    Jan 1, 2014

  • IMPC
    Mechanical preparation of LCD TVs and monitors

    By József Faitli, Imre Gombköto, Barnabás Csoke, Tamás Magyar, Beáta Oláh, Sándor Nagy

    "Raw materials are among the main building blocks of a growing economy. Without raw materials, no matter whether it is primary or secondary, production is not possible. Products with high added value

    Jan 1, 2014

  • IMPC
    Towards a Mineral Liberation Sensor (39226edf-c8d5-4f09-90cc-f5cd4ff2033a)

    By Gianni Shena, Francesco Montanari

    "Recent improvements in the resolution of X-ray computed tomography (CT) make it a promising alternative to traditional time consuming, error prone laboratory procedures for mineral liberation analysi

    Jan 1, 2003

  • IMPC
    Requirements for the Effective Simulation of the Flotation Process

    By R. L. Pascual, W. J. Whiten

    "The froth flotation process is not well understood. Both flotation models, and the parameters used to describe the stream flows are not well defined. They in fact vary considerably in different appli

    Jan 1, 2003

  • IMPC
    Influence Of Mineral Particles Hydrophobicity On The Interaction Energy With Air Bubbles In Mineral Flotation

    By V. E. Vigdergauz

    Possibilities of the analysis of potential energy of bubble-particle interaction on the basis of extended DLVO theory are discussed. Interaction energies of mineral silica, coal and pyrite particles w

    Sep 1, 2012

  • IMPC
    The economics of large scale ore sorting

    By Bianca Foggiatto, Marcos Bueno, Rajiv Chandramohan, Eddie McLean, Greg Lane

    "With the increasing depletion of high-grade ore deposits, smarter mineral processing solutions are required to achieve sustainable and economic methods for mining and processing low-grade deposits. I

    Jan 1, 2014

  • IMPC
    Structural analysis of different agglomerates using digital microscopy

    By Peter Ay, Vincenz Mehlstaubl, Satyanarayana Narra

    "This study gives an insight into non-destructive testing methods suitable for porosity analysis at a small scale, firstly summarizing relevant state-of-the-art technology and pending patents, secondl

    Jan 1, 2014

  • IMPC
    Mineral And Organic-Mineral Ameliorants For Biological Mining Terrains Reclamation

    By A. Prokopiev

    The biological stage of reclamation is the third final stage in remediation the damaged mining terrains, which is carried out following the completion of the mining technical stage. The biological sta

    Sep 1, 2012