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  • IMPC
    The Effect Of Bubble Behaviors On The Separation Performance Of The Dense Gas-Solid Fluidized Bed

    By Y. Q. He

    The dynamic behaviors of the air bubbles in the dense gas-solid fluidized bed have a significant effect on the performance of dry coal separation. The combined method of experimental measurement and n

    Sep 1, 2012

  • IMPC
    The Optimization of the Resource Cycle Impact of the Combination of Technology, Legislation and Economy (XXII International Mineral Processing Congress)

    By U. M. J. Boin, W. L. Dalmijn, T. P. R. de Jong

    "This paper explores the complex interrelationship between the resource cycle, recycling and metal production as a function of economics, environmental legislation, and product design. It is argued t

    Jan 1, 2003

  • IMPC
    Study on the Synthesis and Application of Polycarboxylic Acid CWM Additives

    By S. Q. Zhu

    Coal Water Mixtures (CWMs) are densed suspensions of coal particles in water. Viscosity is one of the most important rheological properties of CWMs and it is desired to be as low as possible. The slur

    Jan 1, 2014

  • IMPC
    Molecular Features Of Water Films Created With Bubbles At Hydrophilic And Hydrophobic Surfaces

    Considerable attention has been, and is being, given to the physics of water-films associated with bubble interactions at surfaces. In contrast, little information on the chemistry of such films has b

    Sep 1, 2012

  • IMPC
    Physical Separation and Hydrometallurgical Processes for Treatment of Weee

    By A. Akcil, O. Celep, C. Erust, E. Y. Yazici1, H. Deveci1

    "Recycling of WEEE has already gain prime importance from both environmental and economic point of view. For the recovery of metals from e-waste, many conventional physical, bio/hydrometallurgical and

    Jan 1, 2018

  • IMPC
    Using Dry Magnetic Separation to Enhance a Recovery of Iron

    By L. M. Sun

    Baotou Baiyunerbo Mines Location in Inner Mongolia is a famous deposit of iron mineral and rare earth mineral accreting. The iron ore has very complicated ingredients and minerals composing. In the mi

    Jan 1, 2014

  • IMPC
    Silica: The Future Energy ?Mineral? Of India

    By Sumantra Bhattacharya

    The per capita energy consumption in India is 510kgoe/year, the global average being nearly 1818kgoe/year. Correspondingly low is the per capita CO2 emission at 1.25t against the world average of 4.39

    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
    Recent Developments In High Voltage Electrical Comminution Research And Its Potential Applications In The Mineral Industry

    By Fengnian Shi

    In the current energy-sensitive world, sustainable development in the mineral industry will require new, better and more efficient processes. Novel comminution methods, which offer the prospect of ach

    Sep 1, 2012

  • IMPC
    Evaluation of a Commercial Reagent in the Selective Flocculation of Indian Iron Ore Slimes

    By Shounak Banerjee, Suresh Babu Dasari, Dharmendr Kumar, Shashank Pardhikar, Beena Rai, Venugopal Tammishetti

    Recent increase in steel demand has led to the increased usage of high grade iron ores. During the mining, crushing and washing of ore, huge quantities of fines and slimes (<150 µm) are generated, maj

    Jan 1, 2018

  • IMPC
    Study on the Accelerant to the Sodium Oleate during Diaspore Flotation

    By S. J. Lui

    Sodium oleate was an effective diaspore collector, whereas chelate collector OL2 showed certain collecting power over diaspore and nonionic surfactant OL3 showed little collecting ability. Then experi

    Jan 1, 2014

  • IMPC
    A Study On Impeller And Stator Unit Of Flotation Cell For Coarse Particle

    By Shen Zhengchang

    Based on the flotation features of coarse particle mineral, a new type of impeller & stator unit is developed. Particles suspension state generated by this impeller & stator unit under different speed

    Sep 1, 2012

  • IMPC
    A Composite Thionocarbamate and Mercaptan Collector: Synthesis and Flotation Performance to Chalcopyrite

    By Hong Zhong, Shuai Wang, Xin Ma

    "In this paper, we report a simple and effective process for producing a surfactant mixture of O-isopropyl-N-ethyl thionocarbamate (IPETC) and 4-(tert-butyl)benzyl mercaptan (BBSH). The composite coll

    Jan 1, 2018

  • IMPC
    Tri Sodium Citrate As Promoter In The Soap Flotation Of Phosphate Minerals

    By P. Vijay Kumar

    Phosphate minerals are conventionally concentrated by flotation process using soap or soap- light diesel oil emulsion as collector. Some plants use detergents such as sodium petroleum sulfonate or alf

    Sep 1, 2012

  • IMPC
    Application of Jig in Preconcentration of Cassiterite-bearing Multi-metal Sulfide Ore in Dachang Concentrator

    By Y. Q. Yang

    Jig is a kind of conventional and old gravity concentration equipment, which is mainly used in the preconcentration of medium particle fractions of low-grade nonferrous metal ore. In the past ten year

    Jan 1, 2014

  • IMPC
    Improving Efficiency Of The Shahre-Babak Copper Complex Deep Cone Thickeners

    By A. R. Hasankhoei

    Water recycling is of prime importance in mineral processing due to consumption of large amount of water. This issue is vital in areas with a low rainfall such as Shahre-Babak (Kerman, Iran). Deep con

    Sep 1, 2012

  • IMPC
    Geometallurgical Characterization of Vizcachitas Cu/Mo Ore, Chile

    By Antony Amberg, Gonzalo Saldías, Romke Kuyvenhoven, Catherine Souza, Heriban Soto, Francisco Soto

    "Vizcachitas is an advanced stage copper–molybdenum porphyry deposit, fully owned by Los Andes Copper and located in Central Chile. The property contains an indicated resource of 1,038 million tonnes

    Jan 1, 2018

  • IMPC
    Cyanide: Oxygen Ratio for Leaching Gold in Sulphide Ores (ABSTRACT PAGE)

    By John A. Rumball, Martin R. Houchin

    "For gold leaching of oxide ores, the optimum cyanide : oxygen ratio is approximately 106 mg/L NaCN : 10 mg/L O2 (6.9:1 by mole). In sulphide ores, galvanic coupling of the gold with the electrically

    Jan 1, 2003

  • IMPC
    Application of Bacteria Acidithiobacillus Ferrooxidans by Brown Coal Desulphurisation

    By P. Fecko

    The objective of the paper was application of bacterial leaching on two brown coal samples from locality Mine Druzba, seams Antonin and Josef (Sokolov brown coal basin, Czech republic). Based on the r

    Jan 1, 2014

  • IMPC
    Investigations over Comminution Process with Using Jaws with Different Transverse Profiles

    By R. Kobialka

    In the article results of experiments over jaws? linings in jaw crushers with different shaping of working surface were presented. Following sets of jaws were under investigation: immobile plain jaw a

    Jan 1, 2014