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Sulphuric Acid Technology Utilised By Bateman Engineering
By W. Vorster
Bateman Engineering Project's acid-plant track record goes back to 1977. Bateman Engineering can design sulphuric plants based on gas from sulphur burners, metallurgical off gas as well as pyrite
Jan 1, 2009
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Iron Recovery and Phosphorus Removal from Oolitic High-Phosphorus Haematite Using the FASTMELT® Process: A Comparative Study of Two Reductants
By Y. Qin, X. Fu, T. Qi, H. Tang
"The FASTMELT ® process was developed as an alternative to blast furnace ironmaking; in this process, high-quality molten iron is produced using direct reduction followed by high-temperature slag/meta
Jan 1, 2017
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Sulphuric Acid Technology Utilised By Bateman Engineering (c5b3297b-2b92-4481-b163-175e821e0954)
By W. Vorster
Bateman Engineering Project's acid-plant track record goes back to 1977. Bateman Engineering can design sulphuric plants based on gas from sulphur burners, metallurgical off gas as well as pyrite
Jan 1, 2009
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The Application Of The Analytical Hierarchical Process In Complex Mining Engineering Design Problems - Synopsis
By P. Kluge
Mining engineers frequently encounter complex design problems for which the critical components of the design are difficult to quantify or compare. Teams of people typically work on these designs and
Jan 1, 2011
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Effluent Reduction Projects Sulphuric Acid Plant - Background Information
By M. Jele
? Sulphuric acid plant in umbogintwini. ? Double absorption plant, capacity of 550MTPD. ? Build by simon curve during the year 1973. ? Side stream plants such as: ? Liquid SO2 Plant, ? Li
Jan 1, 2009
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Keynote Address: Phase equilibria determination in complex slag systems
Despite the wealth of information available on phase equilibria of oxide systems there remainmany gaps and inconsistencies in our knowledge base. From an industry perspective there is anongoing need t
Jan 1, 2004
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Theoretical, practical, and economic difficulties in sampling for trace constituents - Synopsis
Many industries base their decisions on the assaying of tiny analytical sub-samples. The problem is that most of the time several sampling and sub-sampling stages are required before the laboratory pr
Jan 1, 2010
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A Potential Method Of Containing Rockburst Damage And Enhancing Safety Using A Sacrificial Layer
Rockbursts continue to be a scourge in the mining industry, being responsible for accidents and damage to mining excavations. Although the problem has been present for more than a century, and althoug
Jul 1, 2013
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Virtual reality applications in the Australian minerals industry
Virtual Reality (VR) simulations are excellent tools for training, education, simulation of abnormal and dangerous conditions in mines and solving complex problems. Although the concept of VR has been
Jan 1, 2003
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Pre-sink shaft safety analysis using wireline geophysics
By N. Andersen
During the preliminary design phases and feasibility study of a proposed vertical shaft, a vertical diamond drill-hole is normally drilled on the site. This paper outlines how rock mass characteristic
Jan 1, 2015
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Dense-Medium Beneficiation Of Fine Coal Revisited - Introduction
By G. J. de Korte
Dense-medium beneficiation of fine (minus 0.5 mm) coal is not a new concept and has been used in South Africa previously. The dense-medium fine coal plant at Greenside Colliery operated for almost 18
Jan 1, 2002
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Measuring and optimizing flotation metal recovery in the digital era, O.A. Bascur
By O. A. Bascur
Ores are becoming extremely variable with mineralogy and hardness disturbing the grinding and flotation circuits. The current grinding and flotation sensors provide large amounts of data for process o
Jan 1, 2020
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Increasing efficiency of conveyor belt transporting system 4 Belt Lonmin - Synopsis
By G. G. le Roux
The purpose of the investigation was to assess various options for increasing the efficiency of the conveyor belt transporting system used at 4 Belt Shaft at Lonmin?s Marikana operations. The reason f
Jan 1, 2008
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A Lining Management System For Submerged Arc Furnaces
By Wayne Burmeister, Danie Benade, Louis Meyer, Hugo Joubert
What is not measured cannot be managed. This is true of most things, including a furnace lining. This paper describes a Lining Management System used for this purpose. It provides the operations st
Jan 1, 2007
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Improved Understanding Of Explosive?Rock Interactions Using The Hybrid Stress Blasting Model ? Synopsis
Since 2001, the Hybrid Stress Blast Model (HSBM) project members have developed a software suite to model the complete blasting process from non-ideal detonation to muck pile formation. To preserve th
Jan 1, 2012
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Sprayed Concrete for Underground Excavations — A Status Report
By B. C. Viljoen
"SynopsisCommencement of the next phase of the Lesotho Highlands Water Project is a year or so away from becoming reality. Some 50 km of tunnels in the form of access adits, shafts, diversion tunnels,
Jan 1, 2015
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Acid Leaching Of Heavy Metals From Bentonite Clay, Used In The Cleaning Of Acid Mine Drainage ? Synopsis
By F. Enslin
Heavy metals and sulphates in acid mine drainage (AMD) can beadsorbed onto bentonite clay, leaving clean water and a heavy metal loaded clay precipitate as products. Due to the toxicity of heavy metal
Jan 1, 2010
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Effect of MgO and A12O3variations in oxygen steelmaking (BOF) slag on slag morphology and phosphorus distribution
By R. Boom, J. Halder, B. Snoeijer, B. Deo, A. Overbosch
Operational data of BOF and the slag samples for different starting conditions of phosphorus(0.06–0.26 per cent P) and silicon content (0.3–1.2 per cent Si) of hot metal have been analysed. The contri
Jan 1, 2004
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Surface parameters for quantifying the hydro-mechanical anisotropy of rock discontinuities
By W. Robert, J. Wirth, G. Grasselli
ABSTRACT: Strength, deformability and fluid flow properties of rock joints are to a great extent controlled by the surface roughness. The hydraulic conductivity of a rock fracture depends on the aper
Jan 1, 2003
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Melting And Densification Of Electrode Paste Briquettes In Søderberg Electrodes
By B. Larsen, S. Z. Nascimento, K. Fidje, J. P. M. Amaro, H. Gran
Safe and good operation of Søderberg electrodes is dependent upon high quality electrode paste coupled with correct electrode operating procedures. Good electrode performance depends further on proper
Jan 1, 2004