Search Documents

Search Again

Search Again

Refine Search

Publication Date
Clear

Refine Search

Publication Date
Clear
Organization
Organization
  • IMPC
    Tungsten Leaching from Scheelite Concentrate Using Sodium Hydroxide in the Presence of Phosphate by Autoclaving Process

    By Tingting Li, Guodong Li, Dezhou Wei, Cong Han, Shuling Gao, Yanbai Shen

    "The aim of this study is to solve the problem of tungsten leaching from scheelite concentrate using sodium hydroxide in the presence of phosphate by an autoclaving process, which is one of main devel

    Jan 1, 2018

  • IMPC
    Application of Ultrasonic to Enhance Sedimentation of Kaolin

    By M. Özer, G. Önal, F. Arslan

    "The use of ultrasonic in industrial processes has increased during the last few years. Ultrasonic vibrations are used in sieving, grinding, ore washing, cleaning, and flotation in mineral industry. T

    Jan 1, 2003

  • IMPC
    Laboratory Tests on the Production of High Quality Zeolite

    By Gülay Bulut, Mustafa Özer, Yunus Emre Benkli, Olgaç Kangal, Istanbul Technical University, Mustafa Tarkan

    "Zeolites are naturally occurring as hydrated aluminosilicate minerals. They belong to the class of minerals known as “tectosilicates” and are related to the common minerals feldspar and quartz. Seven

    Jan 1, 2003

  • IMPC
    Intensification of Non-Ferrous Metals Leaching From Low-Grade Copper-Nickel Ores and Tailings

    By V. A. Masloboev, A. V. Svetlov, D. V. Makarov

    "The methods of heap leaching are considered to be the most promising for the low-grade copper-nickel raw materials. The article presents intensification capabilities of the process. Objects of resear

    Jan 1, 2018

  • IMPC
    Insights on the leaching process of enargite: A review from the mediator process perspective

    By Alejandro Rubio-Lopetegui, Gonzalo Montes-Atenas

    The occurrence of Enargite (Cu3AsS4) in hydrometallurgical plants bears a number of challenges. One question lies on how Copper and Arsenic can be selectively extracted from the solid surface structur

    Jan 1, 2014

  • IMPC
    Modelling the Inhomogeneous Dead Man of a Blast Furnace: the Population Balance Model Approach

    By Markus A. Reuter, Yongxiang Yang, Jim R. Post

    In the upper part of an iron making blast furnace, sinter, coke and pellets are charged. While descending, the burden is heated and the iron oxides are reduced by the rising gases. The iron oxides sta

    Jan 1, 2003

  • IMPC
    Life Cycle Assessment in Multi-Product Metals Refining: A Project Planning Support Tool

    By J. Broadhurst

    "A number of metal supplying industries have in recent years seen the compilation of life cycle inventories (LCIs) and life cycle assessments (LCAs). The activity has largely been driven by the intere

    Jan 1, 2003

  • IMPC
    Regularities in Precipitate Flotation in a Column (ABSTRACT PAGE)

    By Lev O. Filippov, Inna V. Filippova

    "Flotation of metal-organic precipitate in column is sensible to the hydrodynamic conditions determined by the diameter and dispersion of rising bubbles. Thus, the dissipation energy in the system res

    Jan 1, 2003

  • IMPC
    Slon Vertical Ring and Pulsating High Gradient Magnetic Separator Applied in China

    By Xiong Dahe

    "SLon vertical ring and pulsating high gradient magnetic separator utilizes the combined force field of magnetism, pulsating fluid and gravity to beneficiate weakly magnetic minerals with the advantag

    Jan 1, 2003

  • IMPC
    Factors Affecting the Level of Available P2O5 in Partially Acidulated Phosphate Rock from Chilembwe Phosphate Deposit of Zambia

    By Glasswell K. Nkonde, Fredrick Chileshe, Steven Simukanga

    Improving food security by increasing crop output is a primary objective for most countries in the sub- Saharan region. Most soils in the region are deficient in phosphorus an important nutrient after

    Jan 1, 2003

  • IMPC
    Treatment of Sulphide Containing Wastes by Surface Passivation: Application to Acid Mine Drainage Prevention

    By J. Yvon, Inna V. Filippova

    "The aim of this work is to seek the inhibitors of the meteoric and bacterial dissolution of sulphides and gangue minerals to stop the undesirable chemical reactions during conservation of the flotati

    Jan 1, 2003

  • IMPC
    Dewatering Process and Environment Protection of the Waste Pit in the Drilling Operations

    By A. Gueciouer, A. Akkouche, K. Chalah, A. Benmounah

    "Drilling solid waste is a typical industrial solid waste, and it is a major pollutant source to ecological environment. Generally, waste management dewatering systems separate solids and fine particl

    Jan 1, 2018

  • IMPC
    Mathematical Modeling of Jig Bed Stratification

    By Barda K. Mishra, Surya P. Mehrotra

    "INTRODUCTIONIn a jig, which is primarily a coarse mineral concentration device, the bed of mineral particles is pulsated with a stream of water resulting in the particles of different specific gravit

    Jan 1, 2003

  • IMPC
    Improving Performance of the Sarcheshmeh Copper Complex Cu-Mo Thickener

    By F. Molhem, S. Banisi, H. R. Montazari, E. Arghavani, Gh. R. Biniyaz, Gh. A. Parsapour

    "Water plays a key role in mineral processing plants and to process one ton of ore 2.5 ton water is needed. Thickeners are commonly used for dewatering and recovering water in most processing plants.

    Jan 1, 2018

  • IMPC
    The Effect of pH on the Depression of Iron Oxides in the Presence of Complex Gangue Silicate Minerals

    By C. H. Veloso

    "Starch is the most widely used depressant in the reverse cationic flotation of iron ores. There is however, an indication from recent studies, that other polysaccharides may successfully replace them

    Jan 1, 2018

  • IMPC
    Frother effect on bubble size in the presence of structure making and structure breaking salts

    By Nóra Schreithofer, Zoltán Jávor, Kari Heiskanen

    "One of the challenges the mineral processing industry is facing is caused by the fact that water resources in mining areas are becoming very limited and the cost of water is increasing. The water sou

    Jan 1, 2014

  • IMPC
    Continuous Monitoring of a Tumbling Mill (ABSTRACT PAGE)

    By Bertil I. Pålsson, Sture V. Persson, Kent T. Tano

    "Autogenous (AG) and semi-autogenous (SAG) mills often operate in an unstable state because of the difficulty to balance the rate of replenishment of large ore particles from the feed with the consump

    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
    Biomineralization, Bio- Beneficiation, And Bioremediation In Iron Ore Processing

    By K. A. Natarajan

    Involvement of various indigenous microorganisms in extracellular and intracellular iron oxide formation is a convincing index for iron ore biogenesis. Biomineralization of various iron oxides such as

    Sep 1, 2012

  • IMPC
    Multiscale Modeling Of Comminution

    By L. Tavares

    The significant capital and operating expenditure of size reduction operations have maintained comminution on the spotlight of mineral processing research during the last century and, more recently, t

    Sep 1, 2012