Application of Water Based Fractionation in the Assessment of Metallurgical Coal

水基分馏在冶金煤评价中的应用

• 批准号: LP0989636
• 负责人: Prof Kevin Galvin
• 金额: $ 13.05万
• 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: 2009
• 资助国家: 澳大利亚
• 起止时间: 2009-01-01 至 2012-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0989636
• 关键词: Application; Water; Based; Fractionation; Assessment

The metallurgical coal market (13% of coal market) is highly specialized, and competitive. The coal, which is utilized as a reducing agent in iron making, represents more than 52% of Australian coal exports. This study addresses growing evidence that organic liquids used to fractionate and in turn assess metallurgical coals lead to negative assessments, hence loss of markets, and lost opportunities. A new water based fractionation method will be established, and a systematic investigation into the effects of the organic liquids will be undertaken. These results will be used to build a case for replacing the organic liquids used in the industry, which are known to have negative health and environmental impacts.

焦煤市场(占煤炭市场的13%)专业性强，竞争激烈。煤炭在炼铁中用作还原剂，占澳大利亚煤炭出口的52%以上。这项研究涉及越来越多的证据表明，用于分馏和评估冶金煤的有机液体会导致负面评估，从而失去市场和机会。将建立一种新的水基分馏方法，并将对有机液体的影响进行系统的调查。这些结果将被用来建立一个案例，以取代该行业使用的有机液体，这些液体已知会对健康和环境造成负面影响。