Resources

Journal of Cleaner Production 2007 The resources sector has come to accept that the global quest for sustainable development is one of the key shapers of its future development and business success. While much uncertainty remains regarding the full ramifications of sustainable development, it is...
24-Aug-2007
International Journal of Mineral Processing 2007 The current status of the modelling of comminution processes is assessed in light of its capabilities and weaknesses. The principles required for a major upgrade in modelling capability are proposed. The use of advanced computational techniques to...
24-Aug-2007
The resources sector has come to accept that the global quest for sustainable development is one of the key shapers of its future development and business success. While much uncertainty remains regarding the full ramifications of sustainable development, it is uncontested that preventive environmen...
23-Aug-2007
The current status of the modelling of comminution processes is assessed in light of its capabilities and weaknesses. The principles required for a major upgrade in modelling capability are proposed. The use of advanced computational techniques to provide detailed information on the mechanical envir...
23-Aug-2007
Isamill2007 CEEC Technical Review Committee comments: Another great paper reminding us that we already have the tools, data and knowledge to start implementing some energy saving strategies not only in grinding, but the all the way through to smelting. A holistic approach is taken and the questi...
24-Jul-2007
CEEC Technical Review Committee comments: Another great paper reminding us that we already have the tools, data and knowledge to start implementing some energy saving strategies not only in grinding, but the all the way through to smelting. A holistic approach is taken and the question asked: Where...
23-Jul-2007
SAG 2006 Since October 2003, the BHP Billiton Cannington mill has operated a grinding circuit consisting of an AG mill, pebble crusher and a Vertimill®which in this paper will be referred to as an AVC circuit. What is unique about this circuit is that it utilizes a Vertimill® for secondary grindi...
02-Dec-2006
Since October 2003, the BHP Billiton Cannington mill has operated a grinding circuit consisting of an AG mill, pebble crusher and a Vertimill®which in this paper will be referred to as an AVC circuit. What is unique about this circuit is that it utilizes a Vertimill® for secondary grinding rather th...
01-Dec-2006
Mill Optimisation Summit 2011 Oscillatory unstable behaviour in a SAG mill is characterised by the mill constantly cycling between an overload condition and recovery from that condition by a substantial reduction in feed rate tonnes. Such behaviour is commonplace with SAG mills and gives rise to...
01-Dec-2006
Oscillatory unstable behaviour in a SAG mill is characterised by the mill constantly cycling between an overload condition and recovery from that condition by a substantial reduction in feed rate tonnes. Such behaviour is commonplace with SAG mills and gives rise to a significant overall reduction i...
30-Nov-2006
Energy consumption and mineral recovery are among the most important factors affecting the mineral processing economy. There are a number of emerging new technologies which have proven to be more energy efficient for comminution, such as High Pressure Grinding Rolls (HPGR) and stirred milling techno...
23-Sep-2006
IMPC 2006 Energy consumption and mineral recovery are among the most important factors affecting the mineral processing economy. There are a number of emerging new technologies which have proven to be more energy efficient for comminution, such as High Pressure Grinding Rolls (HPGR) and stirred m...
23-Sep-2006
In achieving the necessary liberation for separation of valuable minerals from ores, metallurgists have traditionally selected from the competing options for size reduction devices by making decisions based on various types of costs. While these costs remain important in selection of devices, consid...
23-Aug-2006
clash of clans hack for freehow to hack into clash of clans clash of clans hack page Review In achieving the necessary liberation for separation of valuable minerals from ores, metallurgists have traditionally selected from the competing options for size reduction devices by making decisions bas...
23-Aug-2006
A finite difference quasi-static thermo-mechanical 2-D model of a theoretical 2-phase mineral is constructed. The aim is to simulate the thermal stresses generated and subsequent thermal damage when a rock particle is exposed to high electric field strength microwave energy. The influences of power...
23-Dec-2005
Minerals Engineering Journal 2005 A finite difference quasi-static thermo-mechanical 2-D model of a theoretical 2-phase mineral is constructed. The aim is to simulate the thermal stresses generated and subsequent thermal damage when a rock particle is exposed to high electric field strength micro...
23-Dec-2005
Randoll Innovative Metallurgy Forum, Perth 2005 Significant improvements in design and wear abatement technology combined with escalating energy and steel media costs are making High Pressure Grinding Rolls (HPGR) increasingly attractive for applicable “hard rock” ore applications relative to SAG...
31-Aug-2005
Significant improvements in design and wear abatement technology combined with escalating energy and steel media costs are making High Pressure Grinding Rolls (HPGR) increasingly attractive for applicable “hard rock” ore applications relative to SAG-Ball milling. In addition, HPGR offers significant...
30-Aug-2005
CIPAC On behalf of the Mining Industry’s Task Force of the Canadian Industry Program for Energy Conservation (CIPEC), the Mining Association of Canada (MAC) retained the Competitive Analysis Centre Inc. to work with mining companies to establish energy benchmarks for underground bulk mining. Comp...
04-Feb-2005
On behalf of the Mining Industry’s Task Force of the Canadian Industry Program for Energy Conservation (CIPEC), the Mining Association of Canada (MAC) retained the Competitive Analysis Centre Inc. to work with mining companies to establish energy benchmarks for underground bulk mining. Companies par...
04-Feb-2005
Metallurgical Plant Design and Operating Strategies 2004 Oceana Gold (New Zealand) Limited operates the Macraes Gold Mine near Dunedin on the South Island of New Zealand. The ore body is mineralogically complex and comparatively low grade requiring a series of unit processes and resulting in a re...
22-Oct-2004
Oceana Gold (New Zealand) Limited operates the Macraes Gold Mine near Dunedin on the South Island of New Zealand. The orebody is mineralogically complex and comparatively low grade requiring a series of unit processes and resulting in a relatively complex plant. As part of Oceana Gold’s ongoing Busi...
22-Oct-2004
34th IOC on Mining and Metallurgy, 30 Sept.-3 Oct.2002 Public demand for the “Sustainable Development” and CO2 reduction will increase the pressure for more energy efficient comminution. To assess the avenues for reduction of energy required for comminution with already available technologies, mo...
23-Sep-2002
Public demand for the “Sustainable Development” and CO2 reduction will increase the pressure for more energy efficient comminution. To assess the avenues for reduction of energy required for comminution with already available technologies, modeling and simulations were undertaken using data from a n...
23-Sep-2002