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Visualization of the Process of Raw Materials Separation in the Separator with Ferromagnetic Liquid (ABSTRACT PAGE)
By M. Brozek, W. Pawlos
"The separation of raw materials in the separator with ferromagnetic liquid occurs due to differences in magnetic and gravitational properties of respective components in relation to each other and to
Jan 1, 2003
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Modelling the Process of Noble Metal Autoclave Desorption from Carbons in a Stationary Sorbent Layer
By A. F. Raschenko, Y. A. Golodcov, V. V. Elshin
"The autoclave noble metal desorption in apparatuses with a dense stationary sorbent layer is perspective for the technology of sorption gold and silver extraction from solutions and pulps by carbon s
Jan 1, 2003
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The Effect of Vibrating Milling on Chromite Dissolution
By G. Onal, E. Gock, H. Dincer
"During the conventional chromite dissolution process; chromite ore concentrates were ground to at least <90 µm using the ball mill and after adding Na2CO3 and leaning material (instead of CaCO3 also
Jan 1, 2003
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The Promise Of Africa
By A. Lane
Africa is ripe with opportunity for the mining industry. The continent has large, and relatively unexplored mineral deposits, and recent high economic growth rates have meaningfully improved the polit
Sep 1, 2012
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Application of a Fuzzy-PID Dual Mode Controller in the Pulp Level Control System of Flotation Column
By Y. X. Li
In order to control the pulp level in flotation column which has long time-delay and great inertia, and is difficult to establish an accurate mathematical model, a Fuzzy-PID dual mode controller is ap
Jan 1, 2014
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A Modelling Study of the Dynamics of Sulphide Heap Leach Processes with a View to Improved and Novel Applications
By Jochen Petersen, David G. Dixon
"Although heap leaching may be perceived as a somewhat low-tech route for the extraction of low-grade minerals, the underlying physical, chemical and biological processes are in fact extremely complex
Jan 1, 2003
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Power and Mineral Resources Saving Technology Involved in Ore Preconcentration Based on the Use of Vibrating Crushing and Grinding Machinery
By L. A. Vaisberg
"Crushing and grinding are the two most common industrial processes. These processes consume nearly 20 per cent of the entire electric power produced worldwide. This enormous amount of electric power
Jan 1, 2003
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Assessment of Stereological Equations for Mineral Processing
By Stephen Gay, Dewetia Latti
"When improving a plant a mineral processing engineer would like to know the mineral composition distribution. In order to assess this distribution in particles, as compared to the corresponding distr
Jan 1, 2003
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Maximising the Value of ‘A Wealth of Information’ (1e5cd2ab-37d3-481c-b69f-500fafd475e7)
By Rob Morrison, Andrew Scott
"Long before a modern mine commences operations it has already become a wealth of information. After start up, it can generate enormous quantities of data – especially with semi-automated data acquisi
Jan 1, 2003
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Scale-Up Methods of Dense Slurry Production by Propeller and Flow Technique Mixers
By J. Faitli, I. Tarján
One of the basic processes of process engineering is the production of dense suspensions. The major two equipment of this task are the periodically operating propeller mixer, and the continuously oper
Jan 1, 2003
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Elimination of Apatite from Hematite in Chadormalu Iron Ore
By N. Raeis Hosseiny, S. H. Bassir
"Chador-Malu iron ore is one of the most important iron mines of Iran.About 98 percent of Fe in the ore is in shape of Magnetite, Hematite, Martite, aqua oxide of Iron and the other irons are with fer
Jan 1, 2003
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The Influence of: Grate versus Overflow Discharge in Open Circuit Milling Open versus Closed Circuit Milling with an Overflow Mill
By Benoit Clermont, Jan Lux
"Magotteaux and Anglo Platinum started a co-operation program with the main aim of establishing the optimum milling configuration measured in terms of throughput, fineness and energy consumption.For t
Jan 1, 2003
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Development and Performance of a New Separator for the Dry Gravity Separation of Fines
By L. Weitkämper
The big challenge at present and in the future is the economization of resources. This is applied for the whole industry but particularly in fields of mineral processing. The most important resources
Jan 1, 2014
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Research on the Selective Grinding Behaviors of Diaspore Type Bauxite
By Yuexin Han, Zehong Wang, Fujia Yu, Wanzhong Yin, Xinchao Wei
Bauxite is the main raw material in alumina and refractory industries. China has plentiful bauxite resources, most of which belong to the diaspore type bauxite with characteristics of high aluminum co
Jan 1, 2003
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Column Flotation of Coals and Minerals with Oscillatory Air Supply
"This research aims at improving the beneficiation of coals and minerals in fine and ultrafine size fractions. A widely used method for upgrading fine and ultrafine particles is froth flotation, which
Jan 1, 2018
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Development of Gold Extraction Technology at Base Metals Ore Processing
By Elena L. Chanturiya, Vladimir A. Bocharov, Roman A. Amosov
"In many volcanogenic base metal deposits of Russia the gold is closely associated with copper sulphides and pyrite. The recovery of gold associated with pyrite is especially difficult problem.Investi
Jan 1, 2003
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Investigations on Mechanisms of Abrasive Particle Stress (ABSTRACT PAGE)
By M. Salas, L. Rolf, H. Z. Kuyumcu
"Industrial use of abrasive stress takes place in the area of fine grinding and in order to clean surface contaminated soil particles. Also, at many mechanical operations abrasion emerge as an uninten
Jan 1, 2003
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Production of Phosphate Concentrates from Slimes: Brazilian Experience
By Rogerio C. Guimarães, Antonio E. C. Peres
The production of phosphate concentrates (phosphate rock) from slimes represents a challenge to the phosphate industry worldwide. In Brazil, this challenge is particularly relevant due to the consiste
Jan 1, 2003
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Cyanide Destruction and Waste Water Management
By Malcolm Mudge
"One of the oldest mining areas in the World exist in Africa and the Middle East. This area is being exploited by foreign and local mining entities. Several large plants, both foreign and local as wel
Jan 1, 2003
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Effect Of Coagulants Upon Turbidity Removal Waste Water From Coal Mine Discharge
By G. Kumar
Water for domestic consumption is an essential right of society, which must be over secured. Water reclamation and reuse provides a unique and viable opportunity to augment traditional water supplies.
Sep 1, 2012