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  • IMPC
    Features Extracting of Sinter Ore?s Photomicrograph Based on Calculating Model of Reflection Index and Peak-find Model of Gray Histogram

    By X. W. Lv

    The intelligent recognizing and processing system for sinter ore mineragraphy make a great convenience of recognition and measurement. Specially, it?s critical important for a successful intelligent s

    Jan 1, 2014

  • IMPC
    Design, Modelling and Control of Flotation Equipments ( XXII International Mineral Processing Congress)

    By Juan B. Yianatos

    "After almost 100 years, since the first commercial application began in Australia, flotation has shown an extraordinary growth and nearly 2 billion tons of ore per year are presently treated by flota

    Jan 1, 2003

  • IMPC
    Electrotechnical Aspects of a Problem of Creation of Installations for Electric Pulse Destruction of Materials

    By A. F. Usov

    The paper is concerned with an analysis of the experience gained in development of special electro-technical installations applied in electric-pulse destruction of materials. A principle scheme of an

    Jan 1, 2014

  • IMPC
    Usage of Correlation between Liberation Parameters and Conditions of Separation of Minerals for Reaching Maximal Technological Efficacy of the Mineral Processing

    By Victor V. Karmazin

    "The appearance of the precise equipment for analysis of results of the laboratory tests with using of the computer processing allows raising accuracy of the estimation of the expected indexes of the

    Jan 1, 2003

  • IMPC
    System of State Regulation of Realization of Innovation Technologies at Ore-processing Factories in the North

    The Arctic is a region of special economic, geopolitical, research, socio-ethnic, and defense interests of both Russia and other countries of the Arctic zone. Introduction of innovation technologies a

    Jan 1, 2014

  • IMPC
    Activation and Collector Adsorption in Quartz-albite Flotation System

    By Jerzy A. Mielczarski

    The separation of albites from quartz by flotation applying the conventional HF-methods is no longer acceptable from an environmental and health point of view. Therefore, the search for a new reagent

    Jan 1, 2014

  • IMPC
    Prospects of Centrifugal Concentration Use and Improvement for Complex Minerals Processing

    By P. K. Fedotov

    Centrifugal separation opens its new application fields in the Mining Industry. The up-to-date equipment for ultra-fine ore and concentrates grinding allows an efficient use of centrifugal concentrati

    Jan 1, 2014

  • IMPC
    3D Mineralogy, Texture And Damage Analysis Of Multiphase Mineral Particles With A High Contrast, Submicron Resolution X-Ray Tomography System

    By S. H. Lau

    Rapid 3D characterization of multiphase mineral particles in a variety of mineral processing applications is described, including: mineral liberation analysis, grain size, mineral exposure analysis, p

    Sep 1, 2012

  • IMPC
    Thin Film Studies on Silica in Mixed Cationic-Anionic Surfactant Solution

    By Ljudmil S. Grigorov, Eric Forssberg, Hanumantha Rao Kota, Robert J. Pugh, Lidia B. Alexandrova

    "We have used the microscopic thin balance developed by Scheludko at al. (1970) technique to study the stability and interactions within the thin film between the silica surface and air bubble with (i

    Jan 1, 2003

  • IMPC
    Research on the Kinetics and Adsorption Theory for Cs+ Absorbed by Zeolites

    By F. C. Yi

    Discontinuous and consecutive process was applied to probe into the Kinetics and adsorption theory for Cs+ adsorbed by Zeolites under the conditions of temperature, time and fixed-bed dynamic adsorpti

    Jan 1, 2014

  • IMPC
    Novel Macromolecular Depressants and Their Applications in the Flotation of Minerals Separations

    By Y. G. Zhu, G. B. Zheng, Z. B. Qian, X. R. Zhang, A. J. Ren

    "Based on PMA polymer, two kinds of novel macromolecular depressants, PMTA and PMA-PDTC, were designed and synthesized. PMTA was used for desilication in hematite reverse flotation. PMA-PDTC was used

    Jan 1, 2018

  • IMPC
    Prediction Of Industrial Split Flotation Performances Using A Fundamental Model

    By S. Makni

    Flotation is a complex process in which many mechanisms come into interaction. In this paper, an approach to model these mechanisms in order to predict size-by-size flotation performances is presented

    Sep 1, 2012

  • IMPC
    Technology of Detoxification of Spent Gold Ore Heaps by Natural Degradation

    By S. V. Petrov

    In recent years, heap leaching of gold is becoming wide spread due to low capital and operational costs that allows economically feasible processing of low-grade and cut-off grade ores. Currently, ove

    Jan 1, 2014

  • IMPC
    Quartz Winning out of a Flint Mix via Optical Sorting

    By C. Çelik

    Nowadays the optical sorting of industrial minerals is one of the most important processing methods which has cost efficient production possibilities. This method is used for industrial and raw materi

    Jan 1, 2014

  • IMPC
    Enrichment of Lepidolite and Producing Lithium Compounds from Lithium Ore in Central of Vietnam

    By Thi Hien Tran, Huy Hoan Nguyen, Thi Thu Hien-Dinh, Hong Son Nguyen, Duy Anh Dao

    "Lithium discovered in La Vi deposit, Quang Ngai province in the Central of Vietnam was estimated with a reserve of approximately 1.5 million tones of lithium ore, which was characterized by mainly le

    Jan 1, 2018

  • IMPC
    Modeling And Simulation Of Ultra-Fine Grinding Of Alumina In A Planetary Ball Mill

    By V. Buddhiraju

    Liberation of valuable minerals from low-grade ores is an important challenge faced by the minerals industry. It is necessary to grind the ore to extremely fine size in order to liberate the mineral f

    Sep 1, 2012

  • IMPC
    Development Of Quartz-Kaolin Separation Technology

    By M. Marinov

    The Bulgarian deposits of quartz-kaolin raw materials are localized in the NE Bulgaria. For many years, the quartz-kaolin sand separation has been performing by water washing technology. After wet sep

    Sep 1, 2012

  • IMPC
    Stability of Philippine Nickel Laterite Ore in Aqueous Suspension: Basis for Process Development and Treatment

    By H. D. Mendoza, M. J. C. Zerna

    This study aims to determine the stability of Philippine nickel laterite ore by investigating the behavior of fine minerals of silica (dave=1.514 µm), hematite (dave= 0 1.351 µm), and nickel oxide (da

    Jan 1, 2018

  • IMPC
    The Intmet Project Provides Innovative Hydro and Biohydro- Technologies to Deal Efficiently with Polymetallic and Complex Suphide Ores

    By Petrus van Staden, Dragan Milanovic, Francisco Sánchez, Eero Kolehmainen, Carlos Frias

    "Currently there is no economical and viable process for on-site metal extraction from Low Grade, Complex or Poly-metallic deposits, and even more, there is not any industrial process or technology ab

    Jan 1, 2018

  • IMPC
    1+1/4 Necessary and Sufficient Conditions of Organic Che-lating Agents as Depressors or Activators

    By W. G. Wu

    More and more researches and applications of organic chelating agents as depressors or activators are carried out in the course of research and application of modern flotation. The paper puts forward

    Jan 1, 2014