Search Documents
Search Again
Search Again
Refine Search
Refine Search
- Relevance
- Most Recent
- Alphabetically
Sort by
- Relevance
- Most Recent
- Alphabetically
-
Effect Of Properties Of Mold Powder Entrapped In Molten Steel In A Continuous Casting Process
By M. Suzuki, T. Shiomi, M. Nakada, K. Tsutsumi
Mold powder plays an important role in the continuous casting process for high quality steel production. It is well known that mold powder entrapment causes surface defects in steel sheet and the high
Jan 1, 2004
-
Multicriteria Selection For An Alumina-Cement Plant Location In East Azerbaijan Province Of Iran
One of the most important factors leading to the success of a cement plant is its location. A multicriteria decision-making method is used to rank alternative plant locations. The set of criteria is e
Jan 1, 2005
-
Foaming Of Model Slags Containing V2O5 Under Dynamic Conditions
By M. Görnerup, A. Kapilashrami, Seetharaman. S., A. K. Lahiri
Simultaneous reduction and foaming of chromium-rich slag have been studied in a laboratory furnace equipped with X-ray image analysis. Reduction of the metal oxides by graphite generated CO, which cau
Jan 1, 2004
-
Educating The Future Mining Engineering Practitioner - Introduction
By R. Webber-Youngman
The Department of Mining Engineering at the University of Pretoria accepts that the process of teaching and learning improvement is an ongoing exercise with the ultimate aim to deliver well-rounded mi
Jan 1, 2011
-
Elasticity anisotropy in Oshima Granite
By A. Golshani, M. Oda, K. Suzuki, T. Takemura
Anisotropic behaviours of OhshimaOshima granite were investigated by carrying out uniaxial compression tests, together with observations of microcracks under an optical microscope. The elastic modulus
Jan 1, 2003
-
Annual Report - For The Year Ended 30th June, 1997
Council for 1996/97 President Dr N.A. Barcza President Elect R.P. Mohring Vice Presidents Senior J.R. Dixon Junior M.H. Rogers Immediate Past President D.A.J. Ross-Watt Honor
Jan 1, 1997
-
Integrated Optimization Of Underground Mine Design And Scheduling
By J. Little
It is common practice for underground mine plans to be created sequentially, where results from one planning process form the input data for another. While this is practical for manual methods, comput
Oct 1, 2013
-
Assessment Of The Risk Of Plug Or Water Barrier Failure Due To Seismicity At South Deep Mine
As part of a comprehensive risk analysis which was carried out into the effectiveness of the water barrier between South Deep and Randfontein Estate mines, the potential threat posed by large seismic
Jan 1, 2006
-
Annual Report - For The Year Ended 30th June, 2000
Council for 1999/2000 President M.H. Rogers President Elect Dr L.A. Cramer Vice Presidents Senior A.A.B. Douglas Immediate Past President J.R. Dixon Junior S.J. Ramokgopa Hon
Jan 1, 2000
-
Investigation Of The Characteristics Of Thin Sprayed Liners (Tsl) And Their Use As An Additional Support Medium In Block Cave Mining
By J Steyn
Block Cave mining is one method used to extract ore from underground diamond mines as well as other massive orebodies such as copper. This necessitates the excavation of many kilometers of tunnel with
Jan 1, 2008
-
Geotechnical Design Considerations For The Proposed Oyu Tolgoi Open Pits, Southern Mongolia
By Peter Voulgaris, Allan Haines, Diane Walker, Ian de Bruyn
The Oyu Tolgoi porphyry gold and copper project is located in the south Gobi region of Mongolia. The Ivanhoe Mines project has the potential to become a long-life copper and gold producer that could
Jan 1, 2006
-
Prediction of the geological condition ahead of the tunnel face in TBM tunnels by geostatistical simulation technique
By K. Aoki, Y. Mito, S. Shirasagi
The authors developed the TBM Excavation Control System (the TBM Navigator), in order to realize the advanced observational construction. During the excavation using this system, the rock strength val
Jan 1, 2003
-
Influence Of Temperature And Particle Size On Reduction Of Chromite Ore
By Dolly Chakraborty, S. Ranganathan, S. N. Sinha
Experiments were conducted to study the influence of temperature, particle size and ore/coke ratio on the kinetics of reduction. The rate of reduction increased with temperature. The reduction of iron
Jan 1, 2007
-
Research into fire fighting and fire prevention in South Africa
By A. Whillier
The decisive action taken by mine managements in recent years has been the main factor in bringing about the present downward trend in mine fires. A better understanding of the fundamental factors tha
Jan 1, 1981
-
Disclaimer Of Warranty
This publication is provided on an "as is" basis without warranties of any kind, either expressed or implied including, but not limited to warranties of title or implied warranties of merchantability
Jan 1, 2004
-
Experimental Model Study For Separation And Dissolution Of Liquid Inclusions At The Interface Between Steel And Slag
By M. Magnelöv, Du Sichen, U. Sjöström
An experimental study has been performed to investigate the behaviour and separation of inclusions at the interface between steel and slag. The study has been limited to liquid inclusions because they
Jan 1, 2004
-
Estimating Cost of Equity in Project Discount Rates: Comparison of the Capital Asset Pricing Model and Gordon’s Wealth Growth Model
By C. Musingwini, A. S. Nhleko
"Since the Global Financial Crisis (GFC) in mid-2008, capital has been more difficult to access. Mining projects must contend with projects from other industries for scarce capital. A decision to inve
Jan 1, 2016
-
Structure Model And Properties Of Alkali Borate Melts
By Z. Zhang, R. G. Reddy
Experimental and thermodynamic modelling studies on the structure of alkali borate melts and properties are discussed. A thermodynamic structure model for alkali borate melts is developed to describe
Jan 1, 2004
-
Techno-Economic Impact Of Optimized Lowgrade Thermal Coal Export Production Through Beneficiation Modelling
By J. P. Bergh
The advent of low-quality export coal demand has brought a new range of possibilities to the South African coal industry. Products that traditionally were only of value to the domestic or combustion i
Nov 1, 2013
-
Laboratory scale modelling of an ilmenite roaster
By J. A. Beukes, M. Marais
TICOR South Africa is a new titanium feed stock producer. In the Ticor South Africa plant the ilmenite feed to the smelter plant is roasted to enhance its magnetic properties. This allows for the magn
Jan 1, 2003