Understanding the reactivity of pulverised coal at extreme conditions when injected into blast furnaces during PCI

了解 PCI 期间喷入高炉时煤粉在极端条件下的反应性

• 批准号: LP0883716
• 负责人: Em/Prof Terry Wall
• 金额: $ 9.46万
• 依托单位: The University of Newcastle
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2008
• 资助国家: 澳大利亚
• 起止时间: 2008-10-16 至 2011-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0883716
• 关键词: Understanding; reactivity; pulverised; coal; extreme

This study aims to improve the understanding and develop a mathematical model of coal combustion during injection into blast furnaces as PCI (pulverised coal injection). The principle economic and social benefits of this project to the community are: (i) Increased efficiency of Blast Furnace operations, resulting in cheaper production of iron in an increasingly globally competitive industry, supporting the Australian steel industry and domestic market. And (ii) the potential to impact on process fuel efficiency and reduce CO2 emissions from fossil fuel sources providing a cleaner source of iron for steel production.

本研究旨在提高对高炉喷吹煤粉燃烧过程的认识，并建立其数学模型。该项目对社区的主要经济和社会效益是：（i）提高高炉运营效率，在全球竞争日益激烈的行业中降低铁的生产成本，支持澳大利亚钢铁行业和国内市场。以及（ii）对工艺燃料效率的影响和减少化石燃料源的CO2排放的潜力，为钢铁生产提供更清洁的铁源。