Engineering the sulphidising reactions for flotation of low quality ores

设计低品位矿石浮选的硫化反应

• 批准号: LP160100619
• 负责人: Prof Yongjun Peng
• 金额: $ 22.93万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-12-09 至 2021-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP160100619
• 关键词: Engineering; sulphidising; reactions; flotation; low

Engineering the sulphidising reactions for flotation of low quality ores. This project aims to engineer sulphidisation reactions to enhance the flotation of low quality ores for the minerals industry. Sulphidisation uses flotation to enrich base metal and precious minerals from low quality ores containing oxides and oxidised sulphides before expensive leaching or smelting. However, the current sulphidisation method is neither efficient nor widely used. This project will tailor sulphidisation reactions to generate desirable surface products that are not sensitive to flotation conditions. The intended outcome of this project is to provide a step change value in processing low quality resources while minimising the environmental effects of stockpiles.

工程硫化反应以浮选为低品质矿石。该项目旨在设计硫化反应，以增强矿物质行业低品质矿石的浮选。硫化利用浮选在昂贵的浸出或冶炼之前，从含有氧化物和氧化的硫化物的低品质矿石中富集碱金属和珍贵矿物质。但是，当前的硫化方法既不是有效的也不是广泛使用的。该项目将量身定制硫化反应，以生成对浮选条件不敏感的理想表面产物。该项目的预期结果是在处理低质量资源的同时，在最小化库存的环境效果的同时，提供了变更价值。