Understanding of solution chemistry of recycling water in mineral processing and oil sands extraction

了解选矿和油砂开采中循环水的溶液化学

• 批准号: 386443-2010
• 负责人: Liu, Qingxia
• 金额: $ 1.46万
• 依托单位: University of Alberta
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2012
• 资助国家: 加拿大
• 起止时间: 2012-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=509793
• 关键词: Understanding; solution; chemistry; recycling; water

Water is a process medium in mineral processing and water based oil sands extraction. Water is also a precious commodity that is being viewed with increasing importance around the world due to continued consumption. Understanding of solution chemistry of recycling water and its impact on processing efficiency not only helps reduce the use of fresh water to minimize the disposal of spent water, but also enhances the recovery of valuable minerals in froth flotation and bitumen recovery in oil sands extraction.

水是矿物加工和水基油砂提取中的工艺介质。水也是一种宝贵的商品，由于持续的消费，世界各地越来越重视水。了解再循环水的溶液化学及其对加工效率的影响不仅有助于减少淡水的使用，以最大限度地减少废水的处理，而且还可以提高泡沫浮选中有价值矿物的回收率和油砂提取中的沥青回收率。