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  • IMPC
    Development of Flotation Process for Enrichment of Ganesh-Himal Lead-zinc Sulphide Ore from Nepal

    By R. Singh

    The present paper deals with the development of flotation based process for enrichment of a lead-zinc sulphide ore from Ganesh-Himal region of Nepal. Detailed characterisation and flotation studies we

    Jan 1, 2014

  • IMPC
    Equilibrium Modeling and Kinetics for Removal of Manganese Ions by Organic Modifying Zeolite

    By L. W. Luo

    Zeolite in some regions or countries of the world have been the subjects of materials for environmental remediation involving the use of removal to heavy metal ions and some organic pollutant as a sor

    Jan 1, 2014

  • IMPC
    Challenges and Chances in Operating the ?Copper Cooler Technology ? Electric Smelting Furnace for Ferronickel Plant at UBPN Pomalaa

    By T. Badrujaman

    In September 2005, after 30 years experiencing in operating an ESF using a falling water film shell cooling system, Antam entered the new era in operating an ESF, after completely modernized its ESF N

    Jan 1, 2014

  • IMPC
    Effect of Samarium Dopant on Photocatalytic Activity of TiO2 Na-no-particle for the Degradation of Reactive Orange 4

    By B. Q. By

    TiO2 is an ideal material for catalytic technology due to its unique properties. In this paper, Sm3+ doped TiO2 photo-catalyst was developed to improve the efficiency of TiO2 and to use the natural li

    Jan 1, 2014

  • IMPC
    Effect of Grinding Conditions on Energy Consumption in Cement Production

    By F. Karakas

    In this investigation, one of the most energy consuming stage of the cement manufacturing process, grinding stage, was studied. The aim of the study is to reduce the energy consumption. Optimum operat

    Jan 1, 2014

  • IMPC
    Investigation on Flotation of the Kyanite Ore from a Chinese Mine

    By X. P. Guo

    In this paper the test results of flotation of the kyanite ore from a Chinese mine are described. The objective of this work is to determine effective recovery process to obtain kyanite concentrate wi

    Jan 1, 2014

  • IMPC
    Flotation and Adsorption Characteristic of Fatty Acids Separated from Waste Cooking Oil

    By W. D. Guo, Y. M. Zhu, B. B. Luo

    The main chemical constituents of waste cooking oil are higher fatty acid glycerides, which can be used to produce anionic fatty acids for most non-sulfide flotation. However, using the mixed fatty ac

    Jan 1, 2018

  • IMPC
    Experimental Study and Applied Discussion on High Pressure Roller Mill in Meishan Iron Ore

    By A. P. Liu

    Semi-industrial test on fine products of Meishan dressing plant was carried out with type RP80/25 high pressure roller mill produced by Homburg Corporation of Germany, and the influences of such facto

    Jan 1, 2014

  • IMPC
    An Online Expert for Minerals Processing Plants (9414d69c-3397-460e-baa5-28af9fdd43ef)

    By David G. Hulbert, Daniël J. Oosthuizen, Bernard Muller, Daniël de V. van der Spuy

    "Expert Online is a software system that makes use of novel artificial intelligence technology, known as the Interpreting Expert System (IES), to mimic an informed expert on a minerals processing plan

    Jan 1, 2003

  • IMPC
    Developing Solutions To Complex Flotation Problems (INTERNATIONAL MINERAL PROCESSING CONGRESS (IMPC) 2012 PROCEEDINGS / NEW DELHI, INDIA)

    By B. K. Gorain

    Mining of low grade deposits along with the necessity to design and operate flotation plants with high throughput presents unique metallurgical and environmental challenges that need to be addressed t

    Sep 1, 2012

  • IMPC
    Surface Force Measurement between Oxide Surfaces in CnTACl Solutions Using an Atomic Force Microscope

    By J. H. Zhang

    An atomic force microscope has been used to measure the forces acting between two silica and two rutile surfaces in the presence and absence of cationic surfactants, CnTACl (n = 12~18). The forces mea

    Jan 1, 2014

  • IMPC
    Crushing Plant Variations, Simulation and Sampling

    By Per Svedensten

    One of the most significant behaviour of a crushing plant is the constant variation in the process. The variation is caused by two major effects. The first and constantly changing is the rock material

    Jan 1, 2014

  • IMPC
    Process mineralogy of a complex alkaline granite weathering-crust niobium-rare earth ore

    By Qiuyang Hong, Bo Li, Dongyun Liang

    "A weathering-crust niobium-rare earth-bearing deposit is formed by the weathering alterationof alkaline granite, which is refractory due to its low grade and complex properties. The mineralogicalcomp

    Jan 1, 2014

  • IMPC
    Extraction of rare earth elements from phosphogypsum by processing phosphorites

    By Zhazira Baltabekova, Nina Lokhova, Arailym Dukembayeva, Madali Naimanbayev, Zhantore Dzhurkanov

    "Recycling of industrial waste provided they have enough valuable elements requires significantly less investment compared with ore processing. Promising man-made raw material of rare earth elements (

    Jan 1, 2014

  • IMPC
    Tracers: A powerful tool for verifying flowmeters and water balance in mineral processing operations

    By Carlos Collado, Oscar Jimenez, Francisco Diaz, Rodrigo Bernal, Carmen Salinas

    Water is a strategic resource for the mining industry. The rising cost has forced the industry to become more efficient in their use, reduce and recycle waste as much as possible. The importance of ha

    Jan 1, 2014

  • IMPC
    Machine Vision Measurements for Molybdenite Grade Modelling

    By G. R. Forbes

    Flotation froth machine vision systems provide consistent real-time measurements pertaining to the state of the flotation cell being monitored. Typical measurements include froth velocity, froth colou

    Jan 1, 2014

  • IMPC
    Study on Mechanism of Sodium Sulfide by Flotation of Lead and Zinc Oxysalt Minerals

    In this paper, various methods, such as XPS, XRD, SEM and zeta potential measurement are applied to investigate the action mechanism of sodium sulfide in flotation of lead and zinc oxysalt minerals. T

    Jan 1, 2014

  • IMPC
    Preparation of Nano Silver Powder from Acid Leaching Tail in Gold Room

    By M. Kargar Razi

    According to the unique properties and many applications of nano silver powder, it was prepared from acid leaching tail solution. The low value residual gold and silver ions were occurred with fellow

    Jan 1, 2014

  • IMPC
    Exploring Abrasive Wear, Friction and Ore Breakage

    By P. Radziszewski

    In comminution research, ore breakage and wear are usually studied independently of one another. Much of this is due to the fact that wear is usually a slow process compared to ore kage. However, the

    Jan 1, 2014

  • IMPC
    Study on Fragmentation Property of Dagushan Iron Ore

    By C. Han

    The analytical results of Dagushan grinding workshop primary grinding operation product show that the size fraction of -0.079mm is 32.88%, the size fraction of -0.01mm is 9.97%, the rate of -0.01mm s

    Jan 1, 2014