Preparation and use of lignite-iron ore composite briquettes for ironmaking. Preparation and use of lignite-iron ore composite briquettes for ironmaking. This project aims to study the briquetting processes of fine powders, and the preparation and utilization of new brown coal (lignite)–iron ore composite briquettes in a blast furnace. Lignite is a low-cost and abundant resource, and could be used in an emerging carbon-iron ore composite briquette for low-cost ironmaking. This project will perfo ....Preparation and use of lignite-iron ore composite briquettes for ironmaking. Preparation and use of lignite-iron ore composite briquettes for ironmaking. This project aims to study the briquetting processes of fine powders, and the preparation and utilization of new brown coal (lignite)–iron ore composite briquettes in a blast furnace. Lignite is a low-cost and abundant resource, and could be used in an emerging carbon-iron ore composite briquette for low-cost ironmaking. This project will perform multi-scale numerical studies, supported by lab/industry-scale experiments, to produce models and control strategies. Anticipated outcomes include better design and control of briquette's preparation and utilization in ironmaking for further cost-cutting; a new market for brown coal; and a more competitive Australian economy.Read moreRead less
Multiscale study of raceway operations for low-cost and stable ironmaking. This project aims to optimise blast furnace operations and to assess the performance of Australian brown coals in ironmaking. Pulverised coal injection is a cost-effective technology in blast furnace ironmaking, particularly if low-grade coal is used. This project aims to develop control strategies for stable and low-cost operation and to assess and optimise the combustion of brown coal and its blends in this process. The ....Multiscale study of raceway operations for low-cost and stable ironmaking. This project aims to optimise blast furnace operations and to assess the performance of Australian brown coals in ironmaking. Pulverised coal injection is a cost-effective technology in blast furnace ironmaking, particularly if low-grade coal is used. This project aims to develop control strategies for stable and low-cost operation and to assess and optimise the combustion of brown coal and its blends in this process. The project aims will be achieved via multiscale modelling and simulation, supported by laboratory and plant experiments. The outcomes of the project are intended to open a new market for brown coal.Read moreRead less