#chemical engineering
Investigating interactions between sulfide minerals and in-situ recovery fluids for copper mining
In-situ recovery (ISR) is emerging as a transformative technique for the extraction of copper (Cu) from Australian sediment-hosted deposits and reprocessing of mine tailings. In contrast to conventional hard-rock mining, ISR offers a non-invasive, environmentally sustainable and economically viable alternative, with the potential to unlock copper resources from low-grade or marginal deposits. As Cu is essential for the electrification of transport and renewable energy systems, ISR technologies hold significant potential to contribute to the global development and deployment of low-carbon energy and transport infrastructure in a manner that minimise impacts on the environment and local communities. This project, in collaboration with EnviroCopper Ltd, will investigate the mineralogical, geochemical, biological and kinetic aspects of fluid-rock interactions during ISR of the Kapunda Cu deposit, South Australia. By addressing these aspects, it will advance our understanding of ISR processes and support its broader adoption at both national and global scale.
Catalytic Static Mixers in Organic Synthesis
This Project aims to invent new modes of heterogeneous catalysts (Catalytic Static Mixers - CSMs) to drive new and scalable chemical reactions. The expected outcome is to create catalysis technologies to broaden and sustain Australia’s chemical industries. The potential benefits are the creation of new catalysts, increased technology uptake by industry and the utilisation of critical minerals and rare earth elements in catalysts.
Hydrogels with mechanical properties for 3D in vitro cell models
This Project combines different polymer chemistries to develop hydrogels that can be made stiffer or softer on-demand, replicating physiological processes. The expected outcome is the creation of hydrogels for 3D cell culture that better mimic native tissues in different stages of their development and disease. The potential benefit is improved in vitro/non-animal models with lower attrition rates and cost in drug discovery and development of advanced therapies.
Li-ion battery separator material recovery and utilisation
Sodium battery is a promising alternative for energy storage if precious metal prices for making LIB remain high. This Project will mainly focus on the recovery of LIB separator material and explore economic applications of the recovered separator materials, such as turning it into high-value hard carbon for making sodium battery anode material.