Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668100
Funder
Australian Research Council
Funding Amount
$200,000.00
Summary
High Resolution Simultaneous DSC/DTA-TGA-FTIR System. National Research Priorities including 'New Materials' 'Frontier Technologies for Building and Transforming Australian Industries' and 'Developing Deep Earth Resources' will all be addressed and the benefits will include new materials such as carbon nanotubes and layered silicate composites. It will also contribute economically through technological development, supporting existing Australian companies in the development of more effective pro ....High Resolution Simultaneous DSC/DTA-TGA-FTIR System. National Research Priorities including 'New Materials' 'Frontier Technologies for Building and Transforming Australian Industries' and 'Developing Deep Earth Resources' will all be addressed and the benefits will include new materials such as carbon nanotubes and layered silicate composites. It will also contribute economically through technological development, supporting existing Australian companies in the development of more effective products and help keep pace with new and innovative advances in technology and to bring in vitality to strategic alliances with industry already launched by the University through a Sustainable Regions Program grant titled 'Building nanotechnology business potential in the Campbelltown-Camden region'.Read moreRead less
X-ray tomographic analysis and modelling of metallurgical coke. This project will apply 3D X-ray micro-tomography and model-based computational analysis to develop innovative approaches to the micro-structural characterisation of metallurgical coke. This has significant ramifications for the iron industry since coke characterisation is of primary importance to improved blast furnace productivity. The project will deliver new quantitative indices of coke microstructure, develop models for simulat ....X-ray tomographic analysis and modelling of metallurgical coke. This project will apply 3D X-ray micro-tomography and model-based computational analysis to develop innovative approaches to the micro-structural characterisation of metallurgical coke. This has significant ramifications for the iron industry since coke characterisation is of primary importance to improved blast furnace productivity. The project will deliver new quantitative indices of coke microstructure, develop models for simulation of micro-structural properties and coke transport properties, and examine coke reactivity in 3D contexts. This project will also be the first study to use multi-scale 3D X-ray tomographic analysis to examine the structural dynamics of coke during both its production and its use in the blast furnace.Read moreRead less
Integrating Global Multidimensional Datasets to Underpin Subduction Process Modelling During the Past 60 Million Years. Subduction zones are the sites for massive sulphide, orogenic vein gold and porphyry deposits. As Australia derived 47% of it merchandise exports from its mineral and energy resources in 2001, ore-deposits constitute an important component of the Australian economy. Understanding the environment of subduction initiation and development as well as the signal that it imparts on ....Integrating Global Multidimensional Datasets to Underpin Subduction Process Modelling During the Past 60 Million Years. Subduction zones are the sites for massive sulphide, orogenic vein gold and porphyry deposits. As Australia derived 47% of it merchandise exports from its mineral and energy resources in 2001, ore-deposits constitute an important component of the Australian economy. Understanding the environment of subduction initiation and development as well as the signal that it imparts on the magmatic (ore-forming) arc, will provide improved efficiency for targeting Australia's deep-earth ore-deposits.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0347677
Funder
Australian Research Council
Funding Amount
$750,000.00
Summary
An electron probe microanalysis system to replace an existing 14 year-old instrument. Compositional data determined on inorganic materials by electron microprobe analysis (EPMA) underpins a considerable amount research in Earth/planetary sciences. Spots down to 2/1000mm may be analysed quantitatively for major elements and some trace elements with an accuracy of <1%, and digital composition maps of the elemental spatial distribution can be generated. Increasing downtime on the 14 year-old UTasma ....An electron probe microanalysis system to replace an existing 14 year-old instrument. Compositional data determined on inorganic materials by electron microprobe analysis (EPMA) underpins a considerable amount research in Earth/planetary sciences. Spots down to 2/1000mm may be analysed quantitatively for major elements and some trace elements with an accuracy of <1%, and digital composition maps of the elemental spatial distribution can be generated. Increasing downtime on the 14 year-old UTasmania microprobe, coupled with diverse new and exciting applications in ore deposit research, environmental geoscience and geochronology force us to seek funds to replace the existing EPMA facility, which has logged ~101,000 hours of use involving ~250 researchers, and produced more than 500 refereed papers.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989828
Funder
Australian Research Council
Funding Amount
$245,000.00
Summary
An X-ray fluorescence analysis system to replace an existing 16 year old instrument. X-ray fluorescence spectrometry is a basic analytical tool for the accurate and precise determination of the chemical composition of rock samples. Access to this technology is essential for the successful operation of the ARC Centre of Excellence in Ore Deposits. The Centre undertakes cutting-edge research on the geology, genesis, discovery and recovery of new mineral resources and equipping the Australian miner ....An X-ray fluorescence analysis system to replace an existing 16 year old instrument. X-ray fluorescence spectrometry is a basic analytical tool for the accurate and precise determination of the chemical composition of rock samples. Access to this technology is essential for the successful operation of the ARC Centre of Excellence in Ore Deposits. The Centre undertakes cutting-edge research on the geology, genesis, discovery and recovery of new mineral resources and equipping the Australian minerals industry with world-class graduates. These activities are within National Research Priorities ((An Environmentally Sustainable Australia - Discovering Deep Earth Resources) and at the core of Australian national interests.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560786
Funder
Australian Research Council
Funding Amount
$495,000.00
Summary
A ThermoFinnigan Triton high-sensitivity thermal ionisation mass spectrometer for constraining geoscience rates and environmental processes via Ra and Os analysis. The short-lived isotope 226Ra provides a powerful new tool for constraining the nature of melting and magma/fluid transport processes within the Earth. Conversely, Os isotopes can track ancient recycled components, core-mantle boundary interaction and date organic-rich sediments. The installation of a high-sensitivity thermal ionisati ....A ThermoFinnigan Triton high-sensitivity thermal ionisation mass spectrometer for constraining geoscience rates and environmental processes via Ra and Os analysis. The short-lived isotope 226Ra provides a powerful new tool for constraining the nature of melting and magma/fluid transport processes within the Earth. Conversely, Os isotopes can track ancient recycled components, core-mantle boundary interaction and date organic-rich sediments. The installation of a high-sensitivity thermal ionisation mass spectrometer at Macquarie University will enable research in these exciting endeavours and enhance a world-class analytical facility with widespread and lasting utility. Planned research will constrain deep earth processes, magma/water transport processes, magma-mantle/chromatography, volcanic hazards, ore deposit formation, controversial climatic models, soil erosion and early planet differentiation.Read moreRead less
From Synchrotron Characterisation of Single Fluid Inclusions to Archaean Geodynamics: An Integrated Study of Fluid-Rock Interaction in the Primitive Crust. In the primitive Earth, a wide range of phenomena including the initiation of biological activity and the formation of ore deposits were related to the mobilisation of mineralised fluids through the crust. In the Archaean craton of the Pilbara (WA), we have identified, within its tectonic framework, a crustal-scale plumbing system that channe ....From Synchrotron Characterisation of Single Fluid Inclusions to Archaean Geodynamics: An Integrated Study of Fluid-Rock Interaction in the Primitive Crust. In the primitive Earth, a wide range of phenomena including the initiation of biological activity and the formation of ore deposits were related to the mobilisation of mineralised fluids through the crust. In the Archaean craton of the Pilbara (WA), we have identified, within its tectonic framework, a crustal-scale plumbing system that channelled large volumes of mineralised hydrothermal solutions. Our objective is to understand the development of this plumbing system in relation to Archaean crustal geodynamics using a combination of structural geology, metamorphic petrology, geochronology, geochemistry, and the analysis of single-fluid inclusion using synchrotron and other X-ray sources.Read moreRead less
Toward the use of metal stable isotopes in geosciences. Metal stable isotopes (MSI: Mg, Fe, Cu, Zn, Ga) have enormous potential applications (basic and applied) in Geosciences and beyond. However the use of these elements as geochemical tracers and petrogenetic tools requires: (1) the definition of their isotopic composition in Earth key reservoirs and in reference materials such as the chondritic meteorites; (2) Understanding and quantification of the causes of MSI fractionations during geolog ....Toward the use of metal stable isotopes in geosciences. Metal stable isotopes (MSI: Mg, Fe, Cu, Zn, Ga) have enormous potential applications (basic and applied) in Geosciences and beyond. However the use of these elements as geochemical tracers and petrogenetic tools requires: (1) the definition of their isotopic composition in Earth key reservoirs and in reference materials such as the chondritic meteorites; (2) Understanding and quantification of the causes of MSI fractionations during geological processes. By a unique combination of in-situ and solution geochemical analytical techniques avaliable now through frontier technology and method development we aim to establish a conceptual and theoretical framework for the use of MSI in Geosciences.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100107
Funder
Australian Research Council
Funding Amount
$400,000.00
Summary
Purchase of a multi-purpose Schottky field emission gun scanning electron microscope. Scanning electron microscopy is a basic analytical tool for imaging surfaces of natural and synthetic materials and identification of nanometre-scale features and their compositions. At the University of Tasmania, it supports four of our six designated priority research themes: Antarctic and Marine Studies, Environment, Frontier Technologies, and Sustainable Primary Production. Our research depending on this te ....Purchase of a multi-purpose Schottky field emission gun scanning electron microscope. Scanning electron microscopy is a basic analytical tool for imaging surfaces of natural and synthetic materials and identification of nanometre-scale features and their compositions. At the University of Tasmania, it supports four of our six designated priority research themes: Antarctic and Marine Studies, Environment, Frontier Technologies, and Sustainable Primary Production. Our research depending on this technique includes many fundamental and applied topics from a wide range of disciplines, such as developing portable detection devices for explosives, finding more efficient and sustainable ways to explore for ore, investigating the effects of climate change on marine ecosystems and improving salinity and drought tolerance of crops.Read moreRead less