A new methodology for the measurement of transition metals ions in complex, high temperature oxide systems relevant to non-ferrous metal production.

一种测量与有色金属生产相关的复杂高温氧化物系统中过渡金属离子的新方法。

• 批准号: ARC : DP0208126
• 负责人: A/Prof Peter Hayes
• 金额: $ 16.2万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2002
• 资助国家: 澳大利亚
• 起止时间: 2002-01-01 至 2004-12-31
• 项目状态: 已结题
• 来源: https://researchdata.edu.au/a-new-methodology-metal-production/75699
• 关键词: new; methodology; measurement; transition; metals

A new methodology for the measurement of transition metals ions in complex, high temperature oxide systems relevant to non-ferrous metal production. Complex multi-component molten oxide phases, known commonly as slags, are used in the high temperature production and refining of metals. The slag systems of commercial interest contain transition metals species, such as, Fe2+, Fe3+. Each of these species behaves as if it were a separate chemical component. Researchers at the University of Queensland have developed a new methodolgy, which enables the concentrations of these transition metal ions to be measured.\r\nThese types of measurements cannot be made with any of the techniques currently in use. The study will provide data on high temperature slags in a number of industrially and scientifically important systems. This approach will be applicable to a wide range of chemical systems in the fields of extractive metallurgy, materials science and geology; systems which could not previously be characterised.

一种新的方法，用于测量过渡金属离子在复杂的，与有色金属生产有关的高温氧化物系统。复杂的多组分熔融氧化物相，通常被称为炉渣，用于金属的高温生产和精炼。具有商业价值的渣系含有过渡金属，如Fe2+、Fe3+。这些物质中的每一种都表现得好像是一种单独的化学成分。昆士兰大学的研究人员开发了一种新方法，可以测量这些过渡金属离子的浓度。这些类型的测量无法用目前使用的任何技术进行。该研究将为一些工业和科学上重要的系统提供高温炉渣的数据。这种方法将适用于萃取冶金、材料科学和地质学领域的各种化学系统；以前无法描述的系统。