Preparation and use of lignite-iron ore composite briquettes for ironmaking

炼铁用褐煤-铁矿复合型球的制备及应用

• 批准号: LP160101100
• 负责人: Prof Yansong Shen
• 金额: $ 24.87万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2017
• 资助国家: 澳大利亚
• 起止时间: 2017-05-30 至 2023-05-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP160101100
• 关键词: Preparation; use; lignite; iron; ore

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.

褐煤-铁矿复合型煤的制备及应用。本项目旨在研究细粉成型工艺，以及新型褐煤-铁矿石复合型煤的制备和在高炉上的应用。褐煤是一种廉价、丰富的资源，可用于新兴的碳铁矿复合球团，实现低成本炼铁。该项目将在实验室/工业规模实验的支持下进行多尺度数值研究，以生成模型和控制策略。预期的结果包括更好地设计和控制褐煤的制备和在炼铁中的利用，以进一步削减成本;褐煤的新市场;以及更具竞争力的澳大利亚经济。