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  • IMPC
    Characteristics Of High-Ash Indian Coals And Their Beneficiation By Air Dense Medium Fluidized Bed

    By S. Mohanta

    The air dense medium fluidized bed separator which has been developed for the dry beneficiation of coal is recognized as a low cost and high efficiency process. The success of this separator for benef

    Sep 1, 2012

  • IMPC
    The Influence of Acting Forces on Drainage and Rupture of Wetting Films (ABSTRACT PAGE)

    By K. W. Stöckelhuber, A. Wenger, H. J. Schulze

    "An important elementary step of the flotation process is the forming, drainage and rupture of a thin intervening liquid film between bubble and mineral particle.After the encounter of the bubble with

    Jan 1, 2003

  • IMPC
    Characterization of the Centrifugal Mill by Lumped Kinetic Math Model and Discrete Element Model

    By Katsunori Okaya, Toshio Inoue

    "Movement of mill charge in the centrifugal mill is essentially dissimilar from that in the vibration mill with circular path despite the apparently similar mode in the motion of mill body. This dissi

    Jan 1, 2003

  • IMPC
    The Evolution Of Tumbling Mill Simulation With The Discrete Element Method

    By Rajamani R. K.

    The design of tumbling mills has progressed from the Bond work index concept of the 1950s to the population balance concept of the 1980s and then made a quantum leap forward with the discrete element

    Sep 1, 2012

  • IMPC
    IT Platforms For Transformation Of Mining And Mineral Processing

    By K. Ananth Krishnan

    Today we see a paradigm shift in political, environmental, and economic trends, which are challenging the mining industries. It is very clear that these issues are reaching unparalleled scale and comp

    Sep 1, 2012

  • IMPC
    Vacuum Desintegration of Clay Gold Dusts

    By V. G. Prikhodko, G. I. Sukhinin, I. V. Yarygin, A. V. Fedoseev, S. A. Novopashin

    "The first experiments on the vacuum drying of spherical clay sample are presented and the theoretical model of the process is considered. The model is based on the solution of the heat and the moistu

    Jan 1, 2018

  • IMPC
    Improvement in physical and metallurgical properties of high grade Iron ores lumps with Drum scrubber/Log washer: A case study

    By R. Shiva Kumar, G. Sreedhar, S. Sharma

    Some of the Indian origin iron ore deposits located in Bellary, Karnataka province are having peculiar characteristics of Iron ore deposits (Hematite) having Iron above 64% and 30-40% lump (-30+6mm) r

    Jan 1, 2014

  • IMPC
    Geometallurgical model of SAG Milling at Minera Esperanza

    By Claudio Bisso, Javier Vargas, Charles Lozano

    "This paper summarizes the activities performed to predict SAG milling throughput at Minera Esperanza. Having highly reliable geometallurgical models aided by the new computer tools and specific metal

    Jan 1, 2014

  • IMPC
    Adsorption Of Boron From Contaminated Water By Using Calcinated Dolomite

    By A. Kuriwada

    Dolomite is a mineral, which consists of CaCO3 and MgCO3. In this work, a series of experiments were carried out in order to adsorb boron from a boron-containing solution using a calcinated dolomite s

    Sep 1, 2012

  • IMPC
    The use of EQUOtip as a hardness domaining tool

    By Khoi Nguyen, Luke Keeney

    "Hardness" is an important yet diverse material physical property and is a key parameter in the mining industry in fields such as comminution, geotechnical and blast modelling. Several laboratory and

    Jan 1, 2014

  • IMPC
    The flotation study on the arsenic rejection from lead concentrate using aluminosulfate

    By In-Kuk Bae, Kwang-suk You, Joobeom Seo, Kwanghyun Bea, Hyung-Seok Kim

    Arsenic in base metal sulfide ores is highly penalized owing to high costs for its control in metallurgical processing. The arsenic element in the lead-zinc ore, which is target ore in this study, has

    Jan 1, 2014

  • IMPC
    Biohydrometallurgical Extraction of Non-Ferrous and Noble Metals from Primary Mineral Ores and Spent Stacks of Heap Leaching of Oxided Ores

    By I. H. Mukhametshin, E. N. Baranova, I. B. Fadina, E. A. Ashirbaeva

    The purpose of the research is the development of a complex of solutions for the maximum extraction of non-ferrous and precious metals from persistent mineral raw materials by heap bioleaching from sp

    Jan 1, 2018

  • IMPC
    Environmental Background of the Integrated Processing of Hydromineral Resources

    By K. V. Fedotov, E. V. Zelinskaya, O. V. Ulanova

    "Mining enterprises, in particular, those on the territory of the Siberian platform, produce large amounts of pumped water, which cannot be recycled because of its high mineralization and, thus, is di

    Jan 1, 2018

  • IMPC
    The Application Of Hybrid Comminution Circuits With High-Pressure Grinding Rolls In Mineral Processing

    By D. Saramak

    Investigations over the application of hybrid comminution circuits with the High-Pressure Grinding Rolls (HPGR), on the main comminution stage on the basis of the lime and cement industry, were presen

    Sep 1, 2012

  • IMPC
    Evaluation of reagents dispersing for sphalerite and galena particles system

    By Carlos Pereira, Fábio de São José, Francielle Nogueira

    Votorantim Metals Corporation is one of the leader companies in the extraction of zinc in Brazil. One of its mines, located in the city of Vazante - MG, was composed by zinc silicate ores, but recent

    Jan 1, 2014

  • IMPC
    On-belt elemental analysis of lead- zinc ores using Prompt Gamma Neutron Activation Analysis

    By Megha Patel

    "The objective of this project was to investigate the application of Prompt Gamma Neutron Activation Analysis (PGNAA) technology to provide real-time on-belt elemental analysis of feed ore in base met

    Jan 1, 2014

  • IMPC
    Influence Of Selected Parameters On The Flotation Of Cu-Mo Ore From Ellatzite Deposit In Bulgaria

    By S. Gaydardzhiev

    Laboratory batch tests having preliminary and orientation character aiming at improvement of the molybdenum flotation at Ellatzite copper processing plant in Bulgaria have been conducted. The followin

    Sep 1, 2012

  • IMPC
    Cutting-Edge Technological Solutions Enabling Competitive Advantages of Iron-Ore Concentrate Produced by PJSC Mikhailovsky GOK

    By A. V. Kozub, D. O. Sharkovsky, R. I. Ismagilov

    "Due to complex mineral composition and fine ingrained nature concentration of iron ores deposited in Mikhailovskoye mine field requires application of wet magnetic separation to produce 65–66% Fetota

    Jan 1, 2018

  • IMPC
    Flotation Recovery of Rare Metals from Gravity Tailings

    By S. A. Bogidaev, M. Yu. Tiunov

    "The paper describes the results of the flotation tests with complex rare metal ores from deposits in the Trans-Baikal Territory. Correlations between the quality of produced wolframite, hubnerite and

    Jan 1, 2018

  • IMPC
    Energy dissipation conditions in hydrocyclone separator

    By Lina Chica, Arturo Barrientos, O. Bustamante

    Hydrocyclone is a device commonly used in mineral processing industry. Underflow control plays a fundamental role in hydrocyclone operation. This affirmation supports the fact that hydrocyclone underf

    Jan 1, 2014