Microstructural Analysis and Modelling of Copper Ore Agglomerates for Heap Leaching. The efficient extraction of valuable metals from mined ore can be considered as a problem of global concern as the world's reserves of such metals quickly diminish. For low grade copper ore, heap leaching has long been recognized as the most efficient mineral recovery procedure. This project aims to apply X-ray microtomography and micromechanical modelling to quantify the critical leaching properties of ore aggl ....Microstructural Analysis and Modelling of Copper Ore Agglomerates for Heap Leaching. The efficient extraction of valuable metals from mined ore can be considered as a problem of global concern as the world's reserves of such metals quickly diminish. For low grade copper ore, heap leaching has long been recognized as the most efficient mineral recovery procedure. This project aims to apply X-ray microtomography and micromechanical modelling to quantify the critical leaching properties of ore agglomerates and to formulate optimal heap leaching strategies. This will allow for better utilization of the Australia's low grade ore reserves. The procedures and methodologies to be developed will be applicable to other types of ore including gold, uranium and nickel.Read moreRead less
Particle Transport and Separation in High Aspect Ratio Inclined Channels. This project will be of benefit to the Australian coal and mineral processing industries, worth tens of billions of dollars to the Australian economy each year. The objective is to establish new options for the processing of particles as large as 50mm, and smaller than 50 microns in size, and hence significantly extend the operating size range of the Reflux Classifier. The development of new resources, especially those of ....Particle Transport and Separation in High Aspect Ratio Inclined Channels. This project will be of benefit to the Australian coal and mineral processing industries, worth tens of billions of dollars to the Australian economy each year. The objective is to establish new options for the processing of particles as large as 50mm, and smaller than 50 microns in size, and hence significantly extend the operating size range of the Reflux Classifier. The development of new resources, especially those of poorer grade, requires more effective separation technology. Success in this project will significantly benefit the end users of the technology and also contribute to Australia's Mining Services industry.Read moreRead less
Ageing wild vertebrates from their DNA: an investigation using Humpback Whales as an example. The aim of this project is to estimate the age of individually identified humpback whales and the age structure of humpback whale populations using non-lethal, innovative molecular techniques. Populations of humpback whales in the Southern Hemisphere are slowly recovering from intensive whaling during the 20th century. This project is significant because it will provide the first comparative information ....Ageing wild vertebrates from their DNA: an investigation using Humpback Whales as an example. The aim of this project is to estimate the age of individually identified humpback whales and the age structure of humpback whale populations using non-lethal, innovative molecular techniques. Populations of humpback whales in the Southern Hemisphere are slowly recovering from intensive whaling during the 20th century. This project is significant because it will provide the first comparative information on the age structure of these populations, resulting in improved estimation of recovery and population dynamics of long-lived vertebrates. The results of this project will revolutionise research on ageing in whales and dolphins, providing an important alternative to lethal scientific whaling.Read moreRead less