Events

This seminar will highlight awareness of environmental commitments in all mining-related work or projects.

Associate Professor Mansour Edraki will use examples of SMI projects to discuss basic geochemical processes that we need to understand in order to predict and reduce residual risk at mine closure, with a focus on acid and metalliferous drainage, including neutral and saline drainage.

‘New economy minerals’ is an umbrella term for a range of metals and mineral elements used in many emerging technologies including electric vehicles, renewable energy products, low-emission power sources, consumer devices, and products for the medical, defence and scientific research sectors. As Queensland is potentially rich in these minerals, it is well-placed to meet rapidly expanding domestic and international demand. This presentation will introduce the importance of New Economy minerals to Queensland, and the steps being taken by Government to support and boost exploration for these commodities in the state.

Dr Sarah Holcombe will discuss what cultural heritage is, and the ways in which methods for defining a cultural ‘site’ often determine the types of protections that are afforded.What constitutes a good practice cultural heritage management plan (CHMP), and CHM system, will also be outlined.

Mineral extraction is increasingly moving towards low grade ore bodies with increased comminution energy requirements. Previous work at the JKMRC has established the potential of pre-concentration with HVP technology as a solution to these increased energy demands, however, a detailed understanding of the factors that affect pre-concentration performance does not currently exist. This study examines machine-related factors and their impact on rock breakage and pre-concentration performance.

Associate Professor Mohsen Yahyaei discusses opportunities for enhancing the performance of process control from 5 to 10% by actively involving plant metallurgists and plant managers in designing and evaluating different levels of process control systems.

A successful geomet project requires planning and experimental design. Consistent and methodical test work allows for amazing data analysis. The magic is in the data relationship between the various technical areas. This seminar will discuss the design and implementation of a geometallurgical program.

Subtitle: How do we rehabilitate colossal volumes of mine wastes more cheaply and with long-lasting outcomes?
Mining sectors and communities face ever-increasing environmental and health risks from mine wastes as a result of mining and processing precious and base metal ores. But ecological engineering of mine wastes aims to harness bio-chemical weathering and transformation of tailings minerals to alter tailings in situ, for cost-effective and sustainable outcomes.

There is always potential to innovate and improve a gadget or process, no matter how mature the technology may seem to be.

CEO of CRC TiME, Dr Guy Boggs (The University of Western Australia), and CRC TiME Research Director Professor Anna Littleboy (SMI) walk us through the fundamental aspects of this new 10 year project.

Improvements in productivity, efficiency and safety always rate in the top 10 trends, risk or opportunities from mining industry surveys. One area of focus to achieve productivity improvements over the past few years has been through the application of technology, automation and data analytics primarily focussed on existing mining equipment. This presentation will look at the current development of an automated system to enable precision mining by providing spatially dense knowledge of the rock, beyond grade, for short interval control – improving blast outcomes, material control and downstream processes.

Dr Liza Forbes from JKMRC presents on flotation chemistry - one of the least well understood mineral processing disciplines.

Cashflow grade modelling is a major component of the strategic planning process. It combines geology, metallurgy, mine planning, marketing, environment, finance and a number of other aspects of an operation or potential operation to provide information crucial to the strategic planning process.

Post-mining land use and associated economies have become a priority issue in mine lifecycle planning. Julia Keenan from the Centre for Social Responsibility in Mining presents on their recent scoping project which started from the position that reconceptualising mine ‘closure’ may enhance the industry’s contribution to sustainable development.

There is great opportunity to expand the depth and breadth of relationships between the METS and Research communities. Global pressures in mining present both opportunity and threat to METS companies looking to grow. The pace of change is fast, challenges are becoming more complex and competition is fierce. New partnership models provide the potential for quicker pathways to commercialisation for research and vital new innovation opportunities for METS companies.

Nikky LaBranche, Research Manager for Occupational Health & Safety and inaugural Industry Fellow in the Minerals Industry Safety and Health Centre, discusses her work in particulates and mine dust lung diseases.

This webinar aims to convey the catalytic power and diversity of the microbial biosphere in transforming Earth surface environments; highlighting the broader, as yet unrealised potential to develop biotechnological processes for the mining industry.

Associate Professor Claire Côte, Director of SMI's Centre for Water in the Mineral Industry (CWiMI) discusses her work in Erosion and Sediment Control.

The Complex Orebodies Program is now into its third year of operation. This presentation will cover progress to date on the program, showcasing a range of the exciting projects, outputs, impacts and collaborations which have resulted so far.

In March 2020 the Federal Government announced a new $130 million Cooperative Research Centre on Transformations in Mining Economies (CRC TiME). The University of Queensland, through the Sustainable Minerals Institute, led the development of this cooperative research centre in partnership with The University of Western Australia.
This presentation will outline: the basic components of CRC TiME; the game changing value proposition which positions the mining industry as an agent of regional development; and the unique partnership that has drawn in mining companies, technology and service suppliers, state and local governments and groups representative of regional and community interests.

Real time measurement is essential for improved plant control. Bulk ore sorting is automated grade control between the mine and mill and sensing data can be used concurrently for multiple purposes (ore blending, diversion, reconciliation, metal accounting, feed forward control, etc).

The Australian Acid and Metalliferous Drainage (AMD) workshop is presented by the Sustainable Minerals Institute at The University of Queensland. The workshop, associated short courses, and site visit will provide excellent opportunities to network with speakers and delegates on the causes, management and amelioration of the impacts of AMD and Acid Sulfate Soils.

Climate change accountability plays a critical role in ensuring the security of the future of minerals supply. Mining has an important position in enabling our modern lifestyle and the development of infrastructure for green technologies; and, therefore, it is important to acknowledge and point out the risk of climate change on mining infrastructure. A comprehensive carbon accounting framework, that takes into consideration all mitigation opportunities, is required to implement climate change mitigation strategies within mining supply chain.