In-situ solubility and speciation studies in super-critical H2O-NaCl-CO2 mixtures using synchrotron radiation

使用同步辐射对超临界 H2O-NaCl-CO2 混合物进行原位溶解度和形态研究

• 批准号: LX0667264
• 负责人: Prof Joel Brugger
• 金额: $ 6.65万
• 依托单位: The University of Adelaide
• 依托单位国家: 澳大利亚
• 项目类别: Linkage - International
• 财政年份: 2006
• 资助国家: 澳大利亚
• 起止时间: 2006-01-10 至 2007-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LX0667264
• 关键词: situ; solubility; speciation; studies; super

Understanding the physics and chemistry of metals in hypersaline and supercritical solutions represents a major scientific challenge with wide-ranging applications in the fields of mineral processing, economic geology, or CO2 sequestration. The advent of very bright sources of x-rays (synchrotrons) and development of spectroscopic cells that can contain corrosives samples at high pressure and temperature allow for the first time the in-situ observation of these solutions. This project creates strong link between Australian and French scientists. By sharing the know-how developed at the European Synchrotron Research Facility, we aim to create a world-class facility at the Australian Synchrotron that will open in Melbourne in 2007.

了解超盐和超临界溶液中金属的物理和化学是一项重大科学挑战，在矿物加工、经济地质学或二氧化碳封存领域具有广泛的应用。非常明亮的 X 射线源（同步加速器）的出现以及可在高压和高温下容纳腐蚀性样品的光谱池的发展，首次允许对这些溶液进行原位观察。该项目在澳大利亚和法国科学家之间建立了牢固的联系。通过分享欧洲同步加速器研究设施开发的专业知识，我们的目标是在澳大利亚同步加速器研究设施中创建世界一流的设施，该设施将于 2007 年在墨尔本开业。