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Project Report - Pillar Mining At No. 1 And 2 Sub-Shaft On Kloof Gold Mine
Paper written on project work carried out in partial fulfilment of BSc Engineering (Mining) The aim of this project is to determine whether certain pillars occurring within the no. 1 shaft and no.
Jan 1, 2005
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Pelletizing Of Sishen Concentrate - Synopsis
By P. Mbele
Iron ore concentrate is not easily transported to, or processed in, ironmaking plants, therefore it is necessary to agglomerate. This paper will determine the possibility of agglomerating Sishen conce
Jan 1, 2012
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Ore Size Does Affect Direct Reduction Of Titaniferous Magnetite
By M. M. Manamela
Paper written on project work carried out at the University of Pretoria in partial fulfilment of the requirements of the B Tech degree at the Tshwane University of Technology This work tested wheth
Jan 1, 2005
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Computational fluid dynamic modelling of two phase flow in a hydrocyclone - Synopsis
By M. J. Leeuwner
Computational fluid dynamic (CFD) modelling is used to research the complex flow structures that exist in a hydrocyclone. By simulation of a two phase (water and air) flow system, the internal flow an
Jan 1, 2008
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Slag Properties And Design Issues Pertinent To Matte Smelting Electric Furnaces
The effect of composition on electrical conductivity (resistivity), viscosity and liquidus temperature of the slags encountered in electric smelting of PGM containing suphide concentrates is reviewed,
Jan 1, 2004
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Stress Induced Damage In Tunnels In A Cave Mining Environment In Kimberlite
By P. J. Bartlett
Premier Diamond Mine exploits a kimberlite orebody using cave mining methods. A drilling level is established at the base of a block of ore to effect undercutting that leads to caving of the overlying
Jan 1, 2000
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Time-dependent behaviour of Tournemire argillites (France)
By A. Rejeb
ABSTRACT: This paper contributes to the study of underground structures in argillaceous media, especially Tournemire argillites (Aveyron, France). The basic results obtained over six years in two expe
Jan 1, 2003
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Use Of Comilog Ore In Ferromanganese Production
By M. Tangstad, H. Brun, P. Calvert, A. G. Lindseth
In 1999, Eramet bought the ferromanganese plants in Porsgrunn and Sauda (Norway) and Marietta (USA). With an ownership in the Comilog mine, the plants will operate with a high amount of Comilog ore. T
Jan 1, 2004
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Stability evaluation for Jinping arch dam by using bifurcation model in 3D FEM analysis
By C. Steve
ABSTRACT: In this paper, the stability evaluation and bifurcation criteria are presented for the Jinping arch dam structure. The bifurcation models in failure status of the arch dam are derived from t
Jan 1, 2003
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Simulated Rockburst Experiment ? An Overview
By T. O. Hagan
A simulated rockburst experiment was conducted underground at a deep level gold mine. This was done by means of a large explosion detonated in solid rock close to a tunnel sidewall. The resultant shak
Jan 1, 2001
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The Build Up Of Additional HCFeMn Production Capacity By The Deepening Of A Furnace
By T. Nishi, D. Teguri, K. Saitoh
In recent years the requirement for high carbon ferro-manganese (HCFeMn), which is the key product of our company, has increased due to bullish demand for steel products. In our Tokushima works, we
Jan 1, 2007
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Mineral Resource Classification: A Comparison of New and Existing Techniques
By D. S. F. Silva
A survey of 120 recent NI 43-101 technical reports was conducted to evaluate the current state of practice regarding resource classification techniques. The most common classification techniques are b
Jan 1, 2014
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An Evaluation of the Effectiveness of Teamwork, With an Emphasis on Peer Assessment and Peer Review, in an Introductory Engineering Course
By C. Daly
The Faculty of Engineering at the University of New South Wales (UNSW) offers a core first-year engineering design and innovation course, ENGG1000, undertaken during the first and second semesters. Th
Jan 1, 2014
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An evaluation of the effectiveness of teamwork, with an emphasis on peer assessment and peer review, in an introductory engineering course
By C. Daly
"The Faculty of Engineering at the University of New South Wales (UNSW) offers a core first-year engineering design and innovation course,ENGG1000, undertaken during the first and second semesters. Th
Jan 1, 2014
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Basic Principles For Stable Gullies In The Gold And Platinum Mines Of South Africa
Gullies are the vital in-stope excavations that provide access for mining personnel and material to, and mined ore from, the producing faces in the tabular hard rock mines. They pose a serious proble
Jan 1, 2002
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Performance Update Of Hot Dip Galvanizing In The Corrosive Environment Of South African Gold Mine
By R. E. Wilmot
This paper is based on the experiences, over many years, of numerous authors in the South African mining industry and of the hot dip galvanizing process and its application as a corrosion protection s
Jan 1, 2007
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DC Furnace Containment Vessel Design Using Computational Fluid Dynamics
By M. Shapiro, L. A. le Grange, B. Henning
Effective pyrometallurgical process vessel design requires accurate assessment of the heat fluxes through the walls of the furnace. This is particularly important for freeze lining operation which is
Jan 1, 2004
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Development and application of new technology for 3D Geomechanical model test of large underground group caverns
By S. Jiansheng, H. Nakayama, D. Lu, A. Wang
ABSTRACT: New techniques and methods for 3D geo-mechanical model test are presented in this paper. The new model material NIOS with high density and low cost; the so-called DPSS (Discrete Principal St
Jan 1, 2003
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Mineral Resource Throughput Management: From An Iron Ore Mine To Steel In India (b7c708d0-4ac4-4078-9cb8-41844cba4156)
Mineral Resource Throughput Management is based on the extraction of the maximum potential value from an ore reserve with the emphasis to generate maximum ROI and ROR (return on reserve). A stee
Jan 1, 2007
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Shear behaviour of graphite infilled joints based on Constant Normal Stiffness (CNS) test conditions
Due to the reduction in frictional resistance, the characteristics of joint infill have a major role to play on rock mass instability. This paper elucidates the laboratory behaviour of graphite infill
Jan 1, 2003