Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • IMPC
    How Much can We Afford to Invest?

    By H. Allenius

    Today, most requests for quotations force all bidders to follow the bid document to the letter. The choice is then made based on price since it is the only difference in technically identical offers.

    Jan 1, 2014

  • IMPC
    Dynamics Behavior Of Coal Particles In Air Dense Medium Fluidised Bed System

    By P. Prusti

    An air dense medium fluidised bed separator (ADMFBS) is the efficient process for dry beneficiation of coal. Magnetite powder is used as medium to make required pseudo-fluid density in the fluidised b

    Sep 1, 2012

  • IMPC
    Copper and Molybdenite Recovery in Plant and Batch Laboratory Cells in Porphyry Copper Rougher Flotation

    In this paper, the recovery of copper minerals and molybdenite in the rougher/scavenger banks of two separate mineral processing plants is compared with recovery in laboratory (batch) cells. A number

    Jan 1, 2014

  • IMPC
    Removal of Explosives-residues from Mine Water by Pilot-scale Biofilm Reactors

    By G. Zaitsev

    In mining and mineral processing, ammonium and nitrate from residues of explosives and other sources are discharged to the aquatic environment. Nitrogenous compounds in mine water can adversely affect

    Jan 1, 2014

  • IMPC
    Effect Of Temperature In Flotation Of Zn From Massive Sulfide Ores

    By H. R. Manouchehri

    Large variations in flotation characteristics of minerals have been observed in winter and summer in plant practices as a result of changes in pulp temperature. Variations in temperature may affect th

    Sep 1, 2012

  • IMPC
    A CFD study of a magnetic separator with spheres matrix

    By B. Mishra, Rahul Mohanty, Swati Mohanty, Swagatika Dash

    Wet high intensity magnetic separators have been widely used in the mineral industry for separation of mineral particles based on magnetic properties. Usually, magnetic separators employ ordered array

    Jan 1, 2014

  • IMPC
    Modelling of Hydrocone Crushers for Controlling Product Quality

    By B. Csoke

    To improve the efficiency of the crushing/screening plant of Bazalt-Középko Kobányák Ltd. (Hungary), the implementation of computer aided quality control is planned. In the current phase, the R & D wo

    Jan 1, 2014

  • IMPC
    Kinetic Model Coupling Particle Size Distribution For Alkaline Leaching Of Uranium

    By K. Anand Rao

    Extensive exploration for uranium metal by the Department of Atomic Energy in India led to the discovery of new carbonate host rock uranium deposits Tummalapalle and Gogi, which are located in souther

    Sep 1, 2012

  • IMPC
    Research on the Relationship of Three Amine Collector?s Structure and Their Flotation Performances on Three Aluminosilicate

    By X. F. Cao

    There was a large reserve of bauxite resources in China. And these resources were mainly the dias-pore-bauxite and contained plenty of aluminosilicate including kaolinite, illite and pyrophyllite. Red

    Jan 1, 2014

  • IMPC
    Simulation Study On Industrial Ball Mill For Iron Ore Processing

    The simulation study on the process of iron ore beneficiation plant of Essar Steel, Kirandul was carried out. The iron ore fines and slimes generated nearby Bailadila mines of NMDC are used as raw mat

    Sep 1, 2012

  • IMPC
    Investigating Simultaneous Recovery of Metals and Acid from Pickling Acid Circulation

    By J. Lindström, J. Hamuyuni, M. Lundström, J. Aromaa

    "The rising demand for metals today, coupled with the scarcity of primary sources for raw materials threatens both technological advancements and industrial manufacturing. In order to meet the demand,

    Jan 1, 2018

  • IMPC
    Comparative Study of Optimization Schemes in Mineral Processing Simulations

    By M. Evertsson, K. Bhadani, E. Hulthén, M. Bengtsson

    "Modelling and simulations for mineral processing plants have been successful in replicating and predicting predefined scenarios of an operating plant. However, there is a need to explore and increase

    Jan 1, 2018

  • IMPC
    Reclamation Of Metal Values From Copper-Chromium Spent Catalysts

    By S. Swaroopa

    Copper-chromium mixed oxides are widely used as catalyst for organic chemicals industry, NOx and CO oxidation, solid propellant etc. In the present investigation, one such spent Cu-Cr catalyst has bee

    Sep 1, 2012

  • IMPC
    The Practical Research on Recovery of the Manganese from Flotation Tailings in Nanjing Yinmao Lead-zinc Mine

    By F. H. Wang

    The Yinmao Lead-Zinc Mine Co. Ltd. has got 50 years of mining history. In recent years, the manganese grade in the flotation tailings has been continuously increasing. In order to make fuller use of t

    Jan 1, 2014

  • IMPC
    Applicability of Solid Anaerobic Digestion Sludge of the Lignocellulosic Residues to Soil Conditioning

    By G. M. Wolfaardt, B. C. Qi

    "From a lifecycle point of view, biologically digested sludge is a valuable product that should be reused if possible. Sludge may be applied to agricultural land for further sludge treatment and impro

    Jan 1, 2003

  • IMPC
    Metrics For Sustainable Production In Process Industry

    By Minna Päällysaho

    For the first time, the idea of sustainable development was recognised at a high political level at the UN Conference on Environment and Development held in Rio de Janeiro in 1992 (UNEP, 1992). Then t

    Sep 1, 2012

  • IMPC
    Preparation and Application of a Magic Resin for the Removal of Zn

    By Lei Wang, Qi Zheng, Xiao-kui Che

    "The wastewater emitted by gold chemical industry contained vast of different heavy metal ion, such as Zn, Cu and Ni etc. Among them Zn is the main ion in the waste water which causes the serious envi

    Jan 1, 2018

  • 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
    Raman analysis: Detection of minerals and measurement of concentration using reference spectra

    By Olli Haavisto, Heikki Häkkänen, Tommi Kauppinen, Navid Khajehzadeh

    Raman analysis is a well-established method for finding the abundant minerals in an ore sample. In this study, Raman spectroscopy is tested as a method for rapid and contactless on-line mineral analys

    Jan 1, 2014

  • IMPC
    The use of DAF (dissolved air flotation) as an alternative treatment for red mud wastewater

    By Silvia França, Hudson Couto, Renata Barbosa

    "The flotation process, largely used for mineral concentration processes, which is based on air bubble adhesion to the dispersed solid phase, is also being used for wastewater treatment purposes. Diss

    Jan 1, 2014