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: LE140100042
Funder
Australian Research Council
Funding Amount
$190,000.00
Summary
UV to mid-infrared fluorescence spectrometer for use in mineral analysis, radiation dosimetry, and laser materials characterisation. Ultraviolet to mid-infrared fluorescence spectrometer for use in mineral analysis, radiation dosimetry and laser materials characterisation: This project will provide equipment with a vast capability to collect ultraviolet to mid-infrared fluorescence with high temporal measurement accuracy, and highly flexible excitation (spectral and temporal). This will enhance ....UV to mid-infrared fluorescence spectrometer for use in mineral analysis, radiation dosimetry, and laser materials characterisation. Ultraviolet to mid-infrared fluorescence spectrometer for use in mineral analysis, radiation dosimetry and laser materials characterisation: This project will provide equipment with a vast capability to collect ultraviolet to mid-infrared fluorescence with high temporal measurement accuracy, and highly flexible excitation (spectral and temporal). This will enhance active research into new glasses and laser crystals, probing of defect states resulting from ionising radiation absorption in environmental and medical dosimetry materials, investigation of novel fluorescence techniques for mineral identification, through to improving chemical detection capability (for example, detection of explosives). The instrument comprises modules that enable excitation in the ultraviolet, visible, and infrared from a tunable laser system, and high-efficiency collection and processing of fluorescence spectra.Read moreRead less
Reducing the deleterious impacts of clay particle interactions with valuable minerals in copper and gold processing. This project seeks to understand the rheological behaviour of clay minerals and the effect of the viscosity caused by clay minerals on gas dispersion, the transport of network structures and the locking of the structures in the froth in mineral flotation. Novel methods will be developed to improve flotation separation by reducing the viscosity.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE120100208
Funder
Australian Research Council
Funding Amount
$350,000.00
Summary
An advanced computational facility based on a graphic processing unit for particulate research. The graphic processing unit (GPU) is becoming an engine for the next generation of supercomputers for scientific research. The technology at this new facility will be exploited to perform large-scale, real time simulations of complex particulate material processing which is critical to Australia’s mineral/metallurgical/material industries.
Regrinding chemistry and particle breakage mechanisms in increased surface hydrophobicity on fine and ultra-fine particles in mineral flotation. This project will study the effect of regrinding chemistry and particle breakage mechanisms on the redistribution of flotation collectors and the evolution of the metal oxidation species on mineral surfaces. New technologies will be developed to increase mineral surface hydrophobicity and therefore increase fine and ultra-fine particle flotation.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100220
Funder
Australian Research Council
Funding Amount
$200,000.00
Summary
A study of the bulk and surface responses of ores to high voltage pulses applied using a selFrag Lab. Minerals account for 40% of Australia's exports and mining is a major Australian employer. The health of the industry is integral to Australia's prosperity. Recent events have shown that mining cannot rely on high commodity prices but must continually seek efficiency improvements. This will be even more critical as production depends increasingly on low-grade ore deposits. Using selFrag Lab, ....A study of the bulk and surface responses of ores to high voltage pulses applied using a selFrag Lab. Minerals account for 40% of Australia's exports and mining is a major Australian employer. The health of the industry is integral to Australia's prosperity. Recent events have shown that mining cannot rely on high commodity prices but must continually seek efficiency improvements. This will be even more critical as production depends increasingly on low-grade ore deposits. Using selFrag Lab, the response of different ores to high voltage pulses will be studied to identify processes that liberate a greater percentage of valuable minerals while using less energy and less water and keeping toxic elements bound in larger waste particles. SelFrag-based research will therefore deliver major economic and environmental benefits to Australia.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0238533
Funder
Australian Research Council
Funding Amount
$480,000.00
Summary
In Situ Spectroscopy of Particle and Material Interfaces. We seek to establish a world-class research facility for the in situ study of particle and material interfaces. The two techniques that will form the backbone of the facility are Raman scattering and surface second harmonic generation (SHG). The proposed in situ spectroscopy facility will be multi-disciplinary, contributing to research in chemistry, chemical engineering, geology, forensic science, and biotechnology. The establishment o ....In Situ Spectroscopy of Particle and Material Interfaces. We seek to establish a world-class research facility for the in situ study of particle and material interfaces. The two techniques that will form the backbone of the facility are Raman scattering and surface second harmonic generation (SHG). The proposed in situ spectroscopy facility will be multi-disciplinary, contributing to research in chemistry, chemical engineering, geology, forensic science, and biotechnology. The establishment of the facility will enhance research in the areas of minerals processing, mineralogy, water treatment, and drug delivery.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0345760
Funder
Australian Research Council
Funding Amount
$210,000.00
Summary
Nanoscale Interaction Forces in Particulate and Molecular Systems. We seek to establish a world-class facility for the measurement of nanoscale interaction forces. The ability to measure forces between particles, polymers, emulsion droplets, bubbles, proteins and powders will augment our research capabilities in minerals and material processing, thin film technology, structured surfaces, and in molecular and bio-technology (eg. proteins, DNA, cells, bone, bio-implants). A Molecular Force Probe ....Nanoscale Interaction Forces in Particulate and Molecular Systems. We seek to establish a world-class facility for the measurement of nanoscale interaction forces. The ability to measure forces between particles, polymers, emulsion droplets, bubbles, proteins and powders will augment our research capabilities in minerals and material processing, thin film technology, structured surfaces, and in molecular and bio-technology (eg. proteins, DNA, cells, bone, bio-implants). A Molecular Force Probe (Asylum Research) instrument will allow precise and flexible force measurements on the nano-metre scale. The proposed multi-disciplinary facility will advance research in the areas of engineering, chemistry, pharmacology and biotechnology.
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Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0347603
Funder
Australian Research Council
Funding Amount
$260,876.00
Summary
Integrated Facility for Interfacial Rheology Analysis. This proposal seeks to establish a state-of-the-art facility for interfacial rheology analysis. The proposed facility will be unique in Australia and bring together leading researchers from the Universities of Newcastle, Melbourne and South Australia. The facility will allow direct measurements of physical properties at fluid-liquid interfaces which are needed for ongoing research in froth flotation, food processing and surfactant applicatio ....Integrated Facility for Interfacial Rheology Analysis. This proposal seeks to establish a state-of-the-art facility for interfacial rheology analysis. The proposed facility will be unique in Australia and bring together leading researchers from the Universities of Newcastle, Melbourne and South Australia. The facility will allow direct measurements of physical properties at fluid-liquid interfaces which are needed for ongoing research in froth flotation, food processing and surfactant applications as well as to develop new processes in emerging fields of nanotechnology, biotechnology, and medical and pharmaceutical production.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100047
Funder
Australian Research Council
Funding Amount
$420,000.00
Summary
Events through time: eruptions, extinctions, impacts, ore-bodies and orogenies - upgrading the national argon geochronology network. Nine universities and the CSIRO will replace aged and obsolete equipment with new mass spectrometers which will be strategically placed at opposite ends of our continent to improve access for Australian researchers to these instruments for which there is high demand. These instruments will allow more exact dating of events such as eruptions, impacts, climate change ....Events through time: eruptions, extinctions, impacts, ore-bodies and orogenies - upgrading the national argon geochronology network. Nine universities and the CSIRO will replace aged and obsolete equipment with new mass spectrometers which will be strategically placed at opposite ends of our continent to improve access for Australian researchers to these instruments for which there is high demand. These instruments will allow more exact dating of events such as eruptions, impacts, climate change, biological extinctions, mineral deposits and mountain building.Read moreRead less