Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • IMPC
    Direct Synthesis of Needlelike Aragonite CaCO3 Whiskers Using H3PO4 as an Additive

    Calcium carbonate has three polymorphs: calcite, aragonite, and vaterite. Needlelike aragonite CaCO3 with a high ratio of length to diameter (aspect ratio) is widely used in plastics, rubber and ceram

    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
    Sustainable Mining in the European Union (EU)

    By S. Safak

    Europe retains a modest position in world mining activity in terms of scale of production and mineral reserves but maintains a non-negligible role in the world mining industry. The concept of sustain

    Jan 1, 2014

  • IMPC
    Intelligent Electronic Sorting System With Multiple Sensing Features

    By Jacek Kolacz

    A new sensor based sorting system related to complex image analysis has been developed at Comex AS - Norway. It makes it possible to separate different mineral particles regarding their color, shape,

    Sep 1, 2012

  • IMPC
    Comparison of Wet and Dry Stirred Media Milling from Energetic and Mechanochemical Point of View

    By G. Mucsi, F. Kristály, Á. Rácz, É. Gregus, K. Bohács

    "Stirred media mills are widely used in the industry for fine grinding. Most of the applications work in wet mode, however dry grinding in stirred media mill comes forward more frequently nowadays. Th

    Jan 1, 2018

  • IMPC
    Geometallurgical Investigation of the Processing of Ree-Y-Nb-Zr Complex Ore

    By H. Wotruba, L. Gronen, A. Hellmann, S. Sindern, J. Katzmarzyk

    "This paper focuses on the beneficiation of the REE-Y-Nb-Zr complex ore from the ‘Khalzan Buregtei’ deposit, Mongolia. Pre-concentration based on mineralogical studies was investigated at the Unit of

    Jan 1, 2018

  • IMPC
    Mineral Feed Grinding Performance of Drum Mills

    By P. V. Malyarov

    "This paper examines the grinding and wear processes in drum mills. A summary of the industry’s long-term experience with the proposed linings is presented. A method is proposed for assessing the effi

    Jan 1, 2018

  • IMPC
    Separation Of German Kupferschiefer Lithology With NIR Sorting

    By P. Romm

    The German Kupferschiefer (copper shale) mining history reaches back over 800 years with its last active mines being shut down in 1990. Increasing metal demands and potential thread of future supply s

    Sep 1, 2012

  • IMPC
    Investigation of Processing of Pyrometallurgically Pre-Treated Lateritic Nickel Ores

    By Klaus M. Hahn, Hermann Wotruba, Bernd G. Friedrich

    "Due to an increasing demand for nickel and cobalt and the depletion of nickel sulphide deposits worldwide, the production of ferronickel from lateritic nickel ores becomes more significant. About 60

    Jan 1, 2018

  • 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
    Automated Train Operation System For A Mine

    By G. K. Palshikar

    Mining operations offer many opportunities for the use of IT and communication technologies to improve automation and thereby deliver higher levels of productivity, cost, quality and safety. In this p

    Sep 1, 2012

  • IMPC
    Atmospheric Oxidation of a Gold-Copper Flotation Concentrate

    By Yu. E. Emelyanov, A. V. Bogorodsky, R. N. Nabiulin, S. V. Balikov

    "The paper describes the results of the study of gold-copper flotation concentrate atmospheric oxidation at different sizes of material, varying oxidation time, with air or oxygen blow. The study show

    Jan 1, 2018

  • IMPC
    Depression of inherently hydrophobic minerals by hydrolyzable metal cations: Molybdenite depression in seawater

    By S. Castro, L. Uribe

    Seawater can be considered as a particular process water with a high concentration of NaCl (about 0.5- 0.6 mole/L) and high concentration of hydrolyzing metal cations (mainly, Mg2+ and Ca2+ ions). Mic

    Jan 1, 2014

  • IMPC
    Lead Immobilization in Artificial Contaminatd Soil Using Sulfur-Impregnated Carbonacious Material Derived From Rice Straw

    By T. Wajima

    "A novel carbonaceous immobilizing agent for heavy metal contaminated soil was prepared from rice straw using sulfur immersion and pyrolysis, and the lead immobilization in artificial contaminated soi

    Jan 1, 2018

  • IMPC
    Hyperspectral Imaging Applied To Minerals Processing: Procedures, Architectures And Analytical Strategies

    By S. Serranti

    A fast, reliable, and low cost characterization of ore minerals products, as they result from different processing actions, represents one of the most challenging targets in the mineral processing sec

    Sep 1, 2012

  • IMPC
    Recovery of Cobalt and Copper from Pyrite Concentrate

    By N. Acarkan

    Beneficiation of the pyrite concentrate of the Kastomonu-Küre (Northern Turkey) copper ore seems to be attractive due to its high Cu, Co, and Zn contents. Pyrite concentrate were used in the experimen

    Jan 1, 2014

  • IMPC
    Study on Beneficiation of Low-grade Diasporic Bauxite in Cyclonic Centrifugal Field

    By S. L. Gao

    Based on the differences in hardness and density of diaspore and aluminosilicate minerals which usually exist in Chinese diasporic bauxite, It is analysed that bauxite of this kind is difficult to be

    Jan 1, 2014

  • IMPC
    Biooxidation of Gold and Silver-Earing High Sulphide Refractory ?oncentrate

    By U. Dmitrakova, G. Sedelnikova, D. Kim, E. Savari

    "The paper presents the results of research on the development of gold and silver extraction technology from refractory gold sulphide flotation concentrate of one deposits of Nord-East of Russia. The

    Jan 1, 2018

  • IMPC
    Estimating Water Demand and Availability for Open Water-based Mill Cooling Systems

    Mineral processing is an energy and water intensive activity. Mill comminution equipment usually has high energy requirements which necessitate extensive cooling to remove heat. Cooling requirements a

    Jan 1, 2014

  • IMPC
    Technology of Complex Processing of Phosphoric Slags with Rare-Earth Metals Recovery and Obtaining of Precipitated Silicon Dioxide

    By Ata Akcil, Z. B. Karshigina, Ye. G. Bochevskaya, E. A. Sargelova, Z. S. Abisheva

    Phosphorus slag is one of the most large-tonnage of yellow phosphorus production waste, which for decades stored in the slag disposal, by polluting the environment and creating environmental problems

    Jan 1, 2018