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  • IMPC
    R&D and Application on CLF Flotation Machine

    By H. L. Liu

    With the exploitation of mineral resources, valuable minerals are more and more finer and poorer. Priority reclaiming liberation grind particle under rough grinding, will help to pervert loss of melts

    Jan 1, 2014

  • IMPC
    Split Flotation Of LVMC Coal To Generate Multiple Products For Complete Utilization

    By Shobhana Dey

    A low volatile medium coking coal from Jharia coal field, India was used for this investigation. The proximate analysis of the sample shows that it contains about 25% ash, 21.4% volatile matter and 52

    Sep 1, 2012

  • IMPC
    Optimizing Knelson Concentrator Performance in Gravity Gold Circuits (78636aa8-a60c-4206-9445-adb357c592c5)

    By G. K. Nimal Subasinghe

    The performance of Knelson Concentrators (KC) used in gravity gold circuits often rely on manufacturers recommendations for selecting operating parameters such as, fluidising water flow rate and cycle

    Jan 1, 2014

  • IMPC
    Tailings Dewatering And Filtering Using The Metso VPA Filter

    By H. G. Hedlund

    Tailings in Mining Industry can be handled in different ways. Today tailings disposal is in focus by projecting new plants as well as treating and handling of old Tailings dams.The trend today is to p

    Sep 1, 2012

  • IMPC
    Study On Crushing Flowsheet And Equipment Of Steel Slag's Recycling

    By Fangming Liu

    The key problems of current flowsheets and equipments are analyzed. A new steel slag's crushing flowsheet whose key equipments are the improved inertia cone crusher and inertia vibrating jaw crus

    Sep 1, 2012

  • IMPC
    Current Situation and Prospect of the Comprehensive Utilization of Iron Tailings in China

    The characteristics of mineral resources and tailings resources in China are analyzed. Those tailings, which have double characteristics, can occupy land, pollute environment and even influence human

    Jan 1, 2014

  • IMPC
    Super-fine crushing to ultra-fine size the "IMP" super-fine crusher

    By Joseph Kelly, Christopher Kelsey

    This revolutionary super-fine crusher has the unique capacity to generate fine and ultra-fine products from single stage reductions of coarse or fine mineral feeds. The crusher consists of a rotating

    Jan 1, 2014

  • IMPC
    The Environmental Aspects in Opening an Oil Shale Mine in Brazil

    By M. D. Kaizer

    PETROBRAS started its Oil Shale process development in 1953, the PETROSIX process which was developed and tailored to Irati Oil Shale formation. Since 1991, the industrial plant called MI (Industrial

    Jan 1, 2014

  • IMPC
    Ultra-Fine Grinding of Minerals Using High-Pressure Liquid Jet Technology

    By Christopher Davey, Professor Emeritus, Marian Mazurkiewicz, Peter Kanjorski

    The concept of a high pressure liquid jet mill with highly unsteady flow, has been developed and recently patented by Cornerstone Technologies LLC (CsT), for the purpose of micron and sub-micron parti

    Jan 1, 2003

  • IMPC
    Characterization And Assessment Of Low Grade Iron Ores For Their Beneficiation From Jharkhand-Orissa Region, India

    By Tamal K. Ghosh

    In this study, the QEMSCAN technology is used to acquire quantitative modal, textural, mineral association and liberation data on different products generated from with or without washing, fractionati

    Sep 1, 2012

  • IMPC
    The quality of ultrasonic extinction based on-line particle size distribution analysers for mineral slurries

    By Axel Pankewitz, Andrew Smith, Mathias Stender, Christian Behrens

    "Particle size measurement is one of the most important factors in obtaining peak performance of the mineral processing plant in order to ensure efficient milling and flotation circuit operation. Off-

    Jan 1, 2014

  • IMPC
    Liquid-liquid Extraction of Zirconium (IV) with Triphenylphosphine Oxide

    By K. Saberyan

    In this study, solvent extraction of zirconium by using triphenylphosphine oxide as extractant has been investigated. The results showed that extraction of zirconium by triphenylphosphine oxides in ni

    Jan 1, 2014

  • IMPC
    Flotation Of Apatite With Monoalkyl Derivatives Of a, ß - Dicarboxylic Acids: Correlation Of Experimental Data With The Results Of Quantum-Chemical Calculations

    By V. A. Ivanova

    Modification of hydrophobic part of carboxylic collector molecule is an upcoming trend for producing new reagents and changing its flotation properties such as activity, selectivity, sensitivity to ha

    Sep 1, 2012

  • IMPC
    A Novel Statistical Insight to Selection of the Best Flotation Kinetic Model

    By S. Cagirici, Z. Öztürk, A. Hassanzadeh

    Many flotation kinetics models have been studied in the literature. Their applicability was extensively investigated and argued in detail. However, model selection criteria were not adequately discuss

    Jan 1, 2018

  • IMPC
    The application of multidimensional distribution functions of grained materials’ properties for evaluation of beneficiation processes

    By Agnieszka Surowiak, Tomasz Niedoba

    The paper presents a way of determining relations between ash content in coal, particle size and particle density by means of regression, multidimensional Morgenstern distribution functions and kernel

    Jan 1, 2014

  • IMPC
    Comparison of ANN and RSM in modeling the VP-WHIMS process parameters

    By M. Saghaeian, R. Hejazi, H. Abedini

    Vertical ring and Pulsating Wet High Intensity Magnetic Separator (VP-WHIMS) is widely used for week magnetic mineral beneficiation or ferrous impurity removal from non-metallic minerals. Because of t

    Jan 1, 2014

  • IMPC
    Production Grade Classification of Oxidized Ferruginous Quartzites Deposited in Mikhailovskoye Ore Field

    By I. N. Gridasov, V. V. Khromov, R. I. Ismagilov

    "Over 50 mln.tonne is the average annual output of oxidized ferruginous quartzites typically containing Fe38-42% mined in Mikhailovskoye ore field. The most promising and cost-effective way to expand

    Jan 1, 2018

  • 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
    Application of High Electric Field Strength Microwave Energy for Processing Ores and Minerals

    By D. Whittles, S. Kingman, S. Bradshaw, N. Miles

    The influence of microwave energy at high electric field strength on ore strength has been investigated. Two ores of varying mineralogy were treated in both multimode and single mode microwave cavitie

    Jan 1, 2003

  • IMPC
    Enhancement of Filtration Kinetics of Fine Coal Using Microorganisms

    By A. M. Raichur, S. P. Vijayalakshmi

    Fine coal dewatering is a major problem in the coal industry because the fines hold significant amounts of water and account for two-thirds of the product surface moisture. Present methods include flo

    Jan 1, 2003