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Balancing Profits In Paradise By Exploiting A Zinc-Lead Mine At Highest Elevation On The Earth Through Innovative Concept & Energy Efficient Process Aimed At Sustainable Development Of The Mountainous Areas Of Rasuwa And Dhading Districts, Nepal
By M. L. Baharani
Looking for an idyllic paradise that has investment and business potential as spectacular as the stunning views of mountains, the rich Ganesh Himal zinc-lead deposit exposed between 4,050 m and 5,000
Jan 1, 2008
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Optimisation Of Specific Power Consumption In The Production Of Ferro Alloys Through Rationalisation Of Charge Distribution
By S. Ranganathan
Production of ferro-chromium in the submerged-arc furnace is highly energy-intensive. Several process rates have been attempted to reduce the specific energy consumption in the production of this allo
Jan 1, 2007
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New President of FSPE
Mr Colin M. Spence took office as President of The Federation of Societies of Professional Engineers on 1st July, 1984. Colin Maynard Spence was born in November 1921, and was educated at the Durban P
Jan 1, 1984
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Evolutionary algorithms for the optimization of production planning in underground mines
By Q. X. Yun
This paper provides a new approach to optimize the production planning in underground mines by means of evolutionary algorithms. Firstly, genetic algorithm is used to reach the global optimization in
Jan 1, 2003
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Managing the hazard of wind blast/air blast in caving operations in underground mines
By P. Sharma, J. C. W. Fowler
This paper discusses the wind blast / air blast phenomenon, how it is managed in coal mines and how it might best be managed in other underground mines. L'article qui suit a pour objets de dé
Jan 1, 2003
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Changing Requirements Of Ferroalloys For Flat Products - User?s Perspective
By A. K. Das, S. Pathak, C. Bhanu, P. K. Tripathy
Ferroalloys are integral part of steel melting process. The purpose of using ferroalloys is three fold e.g. killing of steel, modifying the slag composition and steel alloying. Amount of ferroalloys u
Jan 1, 2007
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Deformation analysis for the middle pier of the Permanent Ship Lock of Three Gorges Project
By H. Zhu, F. Xu, T. Wang
Abstract : The deformation monitoring data of the middle pier of the in permanent ship lock in Three Gorges revealed several interesting deformation phenomena. Conclusions and explanations are made co
Jan 1, 2003
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Iron slag dump material and leachate treatment
By A. C. Moorgas, J. Divall
This study investigates the feasibility of using waste iron slag, the by-product from a mineral sands processing works, in road construction. The study includes the different options investigated for
Jan 1, 2003
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Shortwall facebreak beneath a dolerite sill—learning points from a recent event at Matla Coal mine
By J. W. Latilla, J. J. van Wijk
A running facebreak ahead of the powered support units occurred on the number 4 seam at Matla Coal’s number 3 shaft (Matla 3) in April and May 2002.Very difficult mining conditions were experienced fo
Jan 1, 2003
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Extraction Of Silicomanganese From Marine And Low Grade Mineral Resources
By T. C. Alex, K. M. Godiwalla, R. K. Jana
Manganese nodule, available in ocean beds, is a potential resource of the future for copper, nickel and cobalt. Recovering only these metals, containing less than 3% by weight, will result in the gene
Jan 1, 2007
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The Alkaline Sulfide Hydrometallurgical Separation, Recovery And Fixation Of Tin, Arsenic, Antimony, Mercury And Gold
By C. G. Anderson
Throughout the world, there are many orebodies or materials which have significant value but also contain arsenic, antimony, and mercury. As regulations on the transport, exposure, disposition and em
Jan 1, 2008
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Experiences with a methodology for determining pillar conditions
By H. Wagner
During the last few years a large number of pillars in different mines were investigated. Pillar conditions were evaluated using subjective, empirical, geophysical and numerical methods. A critical co
Jan 1, 2003
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Solvent Extraction Test Work To Evaluate A Versatic 10/Nicksyn? Synergistic System For Nickel-Calcium Separation
By Gerhard Nel, Huziel Masiiwa, Marthie Kotze, René du Preez, Simon Donegan
Tati Nickel is currently operating a hydrometallurgical demonstration plant in Botswana, using the Activox® process developed by LionOre Technology, to produce nickel cathode and a cobalt salt from a
Jan 1, 2007
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The repeated reversal of the ventilation streams as the method of fighting the fires in the goafs
By P. S. Pashkovsky, S. N. Smolanov
The essence of the method consists in creation of drop of opposite sign at the isolating stoppings, by which air losses through the accident district change direction of their motion. The period of re
Jan 1, 2003
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The role of an advanced shotcrete constitutive model for reliable predictions of the ground-shotcrete interaction in tunneling
By D. Boldini, R. Lackner, H. A. Mang
ABSTRACT: In this paper, the strong interaction between the hardening shotcrete lining and the surrounding ground in NATM tunneling is investigated by means of axisymmetric analyses, accounting for th
Jan 1, 2003
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A study on the partially saturated mechanical behavior of iron ore of Lorraine (France)
By D. Grgic, A. Giraud, F. Homand
RESUME : Le comportement mécanique partiellement saturé du minerai de fer a été étudié à partir d’essais de compression simple sur des éprouvettes à pression capillaire imposée par les solutions salin
Jan 1, 2003
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Minerals sands mineralogy and metallurgy—Can they speak the same language?
By S. K. Gilman, V. E. Hugo
A common problem encountered in the mineral sands industry is that the mineralogical measurements used in defining the resource are not readily converted to metallurgical recoveries, which are used to
Jan 1, 2003
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EQS: A Computer Software Using Fuzzy Logic For Equipment Selection In Mining Engineering By A. Basçetin, O. Öztas¸, And A. I. Kanli - In The Journal Of SAIMM, Vol. 106, No. 1, Pp. 63?70
By M. Yavuz
Equipment selection in mining operations is an important issue, and also difficult to solve in multiple criteria environments. The paper in question has aimed to develop computer software for solving
Jan 1, 2007
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Risk Management - Mine And Occupational Health And Safety 2010 - 1 The Common Law
By Willem Le Roux
The common law requires an employer to take reasonable steps for the safety of employees. In general, the duty of care means that the employer, acting personally or through its employees or agents, mu
Jan 1, 2011
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Rope and mechanical testing to improve safety
By A. Peake
Background The CSIR Division of Mining Technology assumed responsibility for the operations of the Hoist Rope and Mechanical Test Laboratories at Cottesloe in April 1999. The laboratories were pr
Jan 1, 2003