Mineral carbonation for carbon sequestration and increased metal recovery

用于固碳和提高金属回收率的矿物碳酸化

• 批准号: 523097-2017
• 负责人: Dreisinger, David
• 金额: $ 3.48万
• 依托单位: University of British Columbia
• 依托单位国家: 加拿大
• 项目类别: Collaborative Research and Development Grants
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=649589
• 关键词: Mineral; carbonation; carbon; sequestration; increased

This research aims to develop a novel, economically-feasible mineral carbonation process to sequester CO2 for global warming mitigation by combining sequestration with increased metals recovery. It will use the mineral carbonation method to enhance the conversion of metals in silicates to metal sulfides. It will enhance the recovery of valuable metals and sequester CO2 to make a contribution on mitigating global warming. This approach has the potential through the increased metals recovery by carbonation and sulfidization to make the mineral carbonation technology profitable and applicable.**

这项研究旨在开发一种新的、经济上可行的矿物碳化工艺，通过将封存与提高金属回收率相结合来封存二氧化碳，以缓解全球变暖。它将使用矿物碳化方法来促进硅酸盐中的金属转化为金属硫化物。它将促进有价金属的回收，并封存二氧化碳，为缓解全球变暖做出贡献。这种方法具有通过碳化和硫化提高金属回收率的潜力，从而使矿物碳化技术有利可图和适用。