Fibre-reinforced composites: Single-crystal mullite fibres from topaz. The project aims to develop the means of fabricating single-crystal mullite fibres from topaz that are suitable for reinforcement of metal and ceramic matrix composites. Single-crystal mullite is the most sought after fibrous additive, but is not available commercially. It is expected to attract an immediate clientele in laboratories and companies servicing the aviation industry and the military. This will allow large depos ....Fibre-reinforced composites: Single-crystal mullite fibres from topaz. The project aims to develop the means of fabricating single-crystal mullite fibres from topaz that are suitable for reinforcement of metal and ceramic matrix composites. Single-crystal mullite is the most sought after fibrous additive, but is not available commercially. It is expected to attract an immediate clientele in laboratories and companies servicing the aviation industry and the military. This will allow large deposit of topaz in Torrington, NSW to be used to develop a high-value niche product (fibres) and a large-volume, low-value product (fluoride). This will provide significant economic and environmental benefits and it addresses the research priorities - Resources and Advanced Manufacturing.Read moreRead less
Industrial Transformation Research Hubs - Grant ID: IH130200004
Funder
Australian Research Council
Funding Amount
$3,966,350.00
Summary
ARC Research Hub for transforming the mining value chain. ARC Research Hub for transforming the mining value chain. This Research Hub aims to transform the mining value chain to make significant improvements to industry practices through enhancing ore deposit discovery, mineral processing, and environmental management of ores and waste materials. The Hub will bring together a team of world-class researchers, industry partners and research facilities to develop end-user driven solutions to improv ....ARC Research Hub for transforming the mining value chain. ARC Research Hub for transforming the mining value chain. This Research Hub aims to transform the mining value chain to make significant improvements to industry practices through enhancing ore deposit discovery, mineral processing, and environmental management of ores and waste materials. The Hub will bring together a team of world-class researchers, industry partners and research facilities to develop end-user driven solutions to improve profitability and productivity in Australia’s mining industry.Read moreRead less
Enhanced recovery and concentration of cenospheres from fly ash. The purpose of this project is to investigate the recovery of valuable particles, referred to as cenospheres, from the fly ash waste of coal fired power stations. An understanding of the complex gravitational settling behaviour of fly ash suspensions in inclined channels will lead to a new technology for recovering and concentrating the particles.
Short- and long-term mitigation strategies for acid and metalliferous drainage control from iron ore mine wastes. Acid and metalliferous drainage from mine wastes, caused by oxidation of sulfide minerals, particularly pyrite, are a critical environmental issue worldwide. Although options to retard sulfide oxidation exist, including encapsulation methods, chemical additives and inhibition of iron-oxidising bacteria, these suffer from long-term instability. The project aims to investigate mechanis ....Short- and long-term mitigation strategies for acid and metalliferous drainage control from iron ore mine wastes. Acid and metalliferous drainage from mine wastes, caused by oxidation of sulfide minerals, particularly pyrite, are a critical environmental issue worldwide. Although options to retard sulfide oxidation exist, including encapsulation methods, chemical additives and inhibition of iron-oxidising bacteria, these suffer from long-term instability. The project aims to investigate mechanistic approaches, using readily available mineralogical materials, to provide passivating conditions resulting in slowed oxidation rates. The project’s focus is on treatments for wastes from iron ore deposits which are of high economic significance to Australia. The outcome aims to be a treatment ‘pathway’ enabling practical waste rock treatment over the acid forming time-profile.Read moreRead less
Long-term acid rock and tailings drainage mitigation through source control. Effective long-term management of acid rock drainage (ARD) from sulfidic mine wastes in current, exhausted and legacy mine sites is of critical importance to communities and for sustainable mining. An optimised geochemical and microbial multi-barrier approach to long-term reduction of ARD to environmentally acceptable rates will be developed by this project.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE140100150
Funder
Australian Research Council
Funding Amount
$700,000.00
Summary
A Digital Mineralogy & Materials Characterisation Hub for Petrology, Mineralogy, Exploration, Metallurgy and Reservoir Characterisation Research. A digital mineralogy and materials characterisation hub for petrology, mineralogy, exploration, metallurgy and reservoir characterisation research: This project will establish a digital mineralogy and materials characterisation hub for applications in petrology, geometallurgy, reservoir characterisation, environmental science, soil science, mineral pro ....A Digital Mineralogy & Materials Characterisation Hub for Petrology, Mineralogy, Exploration, Metallurgy and Reservoir Characterisation Research. A digital mineralogy and materials characterisation hub for petrology, mineralogy, exploration, metallurgy and reservoir characterisation research: This project will establish a digital mineralogy and materials characterisation hub for applications in petrology, geometallurgy, reservoir characterisation, environmental science, soil science, mineral processing and extractive metallurgy research. An automated mineral analysis instrument would complement the mineral separation (selFrag HV pulse fragmentation) and microanalytical facilities (SHRIMP/Cameca ion microprobes and ELA-ICP-MS) available to the participants via the John de Laeter Centre for Isotope Research. The instrument and software package making up the FEI QEMSCAN 650F model is the most advanced configuration on the market, and ideally suited for the high level research projects undertaken by the partner institutions. Read moreRead less
Industrial Transformation Research Hubs - Grant ID: IH130200031
Funder
Australian Research Council
Funding Amount
$3,273,780.00
Summary
ARC Research Hub for Advanced Technologies for Australian Iron Ore. ARC Research Hub for Advanced Technologies for Australian Iron Ore. This Research Hub aims to bring together three world-class groups covering fine particle beneficiation, raw materials handling, and iron ore characterisation to address the complex issues that arise from the different ore types that have emerged in recent years. This Research Hub will focus on the development and adoption of advanced beneficiation and handling t ....ARC Research Hub for Advanced Technologies for Australian Iron Ore. ARC Research Hub for Advanced Technologies for Australian Iron Ore. This Research Hub aims to bring together three world-class groups covering fine particle beneficiation, raw materials handling, and iron ore characterisation to address the complex issues that arise from the different ore types that have emerged in recent years. This Research Hub will focus on the development and adoption of advanced beneficiation and handling technologies into iron ore mining operations, and new knowledge for informing producers and end-users, while providing the training for a new generation of research leaders.Read moreRead less
Biogeochemical controls on efficacy and sustainability of uranium heap leaching. Improvement of the heap leaching process planned for Ranger Mine is of immense economic importance to Energy Resources of Australia Ltd. This project will benefit Australia, including Indigenous Australians who represent 18 per cent of the workforce at Ranger, through other flow-on effects, such as job creation in the Alligator Rivers regional economy and wealth generation to traditional landowners and all Australia ....Biogeochemical controls on efficacy and sustainability of uranium heap leaching. Improvement of the heap leaching process planned for Ranger Mine is of immense economic importance to Energy Resources of Australia Ltd. This project will benefit Australia, including Indigenous Australians who represent 18 per cent of the workforce at Ranger, through other flow-on effects, such as job creation in the Alligator Rivers regional economy and wealth generation to traditional landowners and all Australians through increased royalty payments to the Australian Government. This project will also provide insights into minimising the impacts arising from contaminant mobilisation in acid sulphate environments, such as acid mine drainage. As such, this project will greatly benefit the economic strength, health and environmental integrity of Australia.Read moreRead less
Critical metals from complex copper ores. The aims of this project address the critical mineral resource potential of complex copper ores. The research will generate new knowledge on the concentration, distribution, physical form and chemical speciation of critical minerals, including tellurium, cobalt and rare earth elements, in ores and processing streams using innovative approaches and utilising state-of-the-art analytical techniques. Expected outcomes include integrated models for critical e ....Critical metals from complex copper ores. The aims of this project address the critical mineral resource potential of complex copper ores. The research will generate new knowledge on the concentration, distribution, physical form and chemical speciation of critical minerals, including tellurium, cobalt and rare earth elements, in ores and processing streams using innovative approaches and utilising state-of-the-art analytical techniques. Expected outcomes include integrated models for critical element endowments in Australia's largest copper resource, Olympic Dam (S.A.). Future recovery of these elements would add significant value to existing operations, providing long-term economic and commercial benefits and would also contribute to Australia's transition to a low-carbon future.Read moreRead less
Fundamental investigation of the briquetting behaviour of iron ore fines. Handling, including transport and processing, may account for up to 60 per cent of the total delivered price of iron ore. This project will develop an integrated computer model for an improved briquetting process of ore fines with reduced operation cost and less environmental impact, leading to a more competitive and sustainable mineral industry in Australia.