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Effect Of Ultrasound On The Fine Fraction In Aqueous Medium Of Mn-Oxide Ore
By B. Orberger
The fine fraction (< 2 mm) of the high grade Mn-ore from the world class Moanda deposit, Francevillan basin, in Gabon, contains up to 30 wt. % of manganese and about 0.4 wt. % phosphorous. A pilot stu
Sep 1, 2012
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Effect of Hydrodynamic Conditions on Flocculation of Syncrude Oil Sand Tailings
By X. S. Yuan
With a demand for increasing energy efficiency and a need for improving bitumen recovery, a highly integrated solution for sustainable lease development of Aurora North of Syncrude has been proposed a
Jan 1, 2014
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Modeling Adsorption Kinetics of Platinum in a Fixed-bed Column Containing Amine-immobilized Activated Carbons
By R. K. K. Mbaya
The concept of adsorption or separation of platinum anions from base metal cations in chloride media using native or chemically modified activated carbons has been discussed in various journals within
Jan 1, 2014
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Recovery of Iron from Tailings with Fluidized Magnetization Roasting Followed By Magnetic Sepatation
By Yuexin Han, Jie Liu, Shuai Yuan, Yanjun Li
"In order to improve recovery efficiency of iron minerals from iron ore tailings and to reduce its connected environmental pollution, this article investigated the reducing roasting of iron ore tailin
Jan 1, 2018
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Particle Characterisation And Magnetic Separation Behaviour Of Iron Bearing Minerals In Sukinda Chromite Ores
By Sunil K. Tripathy
Particle characteristics such as size, density, liberation and magnetic susceptibility play vital role in magnetic separation technique. To understand the performance of magnetic separation process fo
Sep 1, 2012
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Physico-Chemical Characterisation of Industrial Manganese Dusts and Sludges and its Implication for Agglomeration: From Ore to Metal
By B. Orberger, J. M. Milazzo, S. B. Blancher, J. Lützenkirchen, J. L. Dubos
"Industrial dusts are commonly agglomerated using empirical recipes with binders such as bentonite, while Sludges are agglomerated into mixes. Those materials contaminate the products, are expensive a
Jan 1, 2018
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Rod ? Lamella Thickener for Mud Removal from Living Waters
By J. Faitli
The Lake Balaton is the biggest and for many reasons the most important lake in Hungary. To preserve its healthy nature it is necessary to remove the accumulated mud time to time, similarly to the man
Jan 1, 2014
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Water-Bentonite Interaction of Iron Ore Green Pellets Through Micro-Structural Analysis
By S. Patra, R. Venugopal
"The quality of pellets produced is affected by quality anssastd quantity of green pellets, amount of addition of binders, type of binders added, amount of moisture added along with the other variable
Jan 1, 2018
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Mechanical Activation of Fly Ash and Its Utilization as Individual Binding Material
By B. Csoke
In a first stage of our investigations material properties of fly ash (three acidic and one alkaline type originating from combustion of various age coal) obtained from four various dumps have been ch
Jan 1, 2014
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Continuous Monitoring of a Tumbling Mill
By Bertil I. Pålsson, Sture V. Persson, Kent T. Tano
"Grinding is one of the most energy consuming unit operations and is also a very inefficient and costly process. Therefore, it is of great importance to run the grinding process as efficiently as poss
Jan 1, 2003
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Application of Magentic Separator with Rotating Magnetic Field for Dry Pre-Concentration of Fine Particle Magnetite
By Dianyin Liang, Hongxiang Ran, Xiaoming Wang, Xiaoou Xia
"This paper presents a new magnetic separator, which can be applied to increase the grade of fine magnetite ore feeding of ball mill. This innovative equipment possesses a rotating magnetic system and
Jan 1, 2018
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Pilot Applications of Column Flotation on Copper Re-Cleaning
By Olgac Kangal, Ali Guney, Gulay Bulut, Guven Onal, Ayhan A. Sirkeci
This paper presents the results of pilot scale column flotation applications in the two different copper concentrators in Turkey. The Kure Copper Plant is located in the Black Sea Region of Turkey. In
Jan 1, 2003
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Amendment of Physico-Mechanical Ore Properties Determination Methods for Ball Mill Grinding Processes in Comminution Circuits
By V. V. Lvov, L. S. Chitalov
"The purpose of the research is intensification of physico-mechanical ore properties determination for ball grinding processes in comminution circuits. The research presents comparative studies aimed
Jan 1, 2018
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Developments In Processing Of Conventional Uranium Ore Resources Of India
By A. K. Suri
India plans to increase the nuclear power share in overall energy-mix to about 30% by 2032 using both indigenous and imported reactor technologies. In the immediate time-frame, it is envisaged to gene
Sep 1, 2012
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The Choosing Special Methods of Disintegration for Very Complicated Rare Ore
By E. N. Levchenko, K. V. Bulatov, G. I. Gazaleeva
"The article highlights the new procedure of choosing special methods of disintegration for very complicated rare ores. Especially, there is a complex approach to criteria of comparing different types
Jan 1, 2018
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Development of starch based compounds as dispersant for the formulation of a stable concentrated of coal-water slurry
By Pramila Misra, Jibardhan Meher, Debadutta Das
The concentrated coal-water slurry has been receiving considerable attention recently due its ability to replace fossil fuels. Attainment of stable and concentrated slurry has been succeeded so far th
Jan 1, 2014
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Process Amenability Studies for Utilisation of Low-grade Iron Ore Fines
By N. V. Ramana Murthy
Utilisation of Low-Grade Iron Ore Fines after concentration not only helps in conservation of the mineral wealth, but also substantialsly improves the economics of iron ore mining. There has been need
Jan 1, 2014
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Computational Insights into the Interaction Mechanism of Floatation Reagents with Chalcopyrite and High-Throughput Screening Floatation Reagent for Copper Ores
By Chenyang Zhang, Zhigang Yin, Jianyong He, Yuehua Hu
"A lot of floatation reagents (collectors, inhibitors and regulators) for the beneficiation of copper ores have been well developed in the past century. However, it is still unclear about the micro in
Jan 1, 2018
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Pre-concentration of vanadium from mica stone coal through combined technologic process
By Shenxu Bao, Ying Bian, Xiang Liu, Liuyi Ren, Yimin Zhang, Chun Liu
Efficient enrichment of high-carbon low-grade mica stone coal containing vanadium is a key problem in the mineral processing field, and the mature beneficiation process is yet to be developed and appl
Jan 1, 2014
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Pressure Leaching Of Indian Coals At Elevated Temperature For Producing Low Ash Clean Coal
By P. S. Dash
With implementation of stringent environmental regulations, ultra clean coal technology development programs have gained significant importance worldwide. As far as Indian scenario is concerned, most
Sep 1, 2012