卤水中镁的分离提取研究进展

Progresses on the Separation and Extraction of Magnesium from Brine

随着冶金、建筑、镁复合肥等行业的发展,将有力促进氧化镁、氢氧化镁、碳酸镁、硫酸镁等各系列镁产品的开发和生产。由于卤水特别是盐湖卤水中含有丰富的镁资源,对其有效的开发利用将具有重要的意义。文章对目前从盐湖卤水中制取镁砂、氢氧化镁及金属镁的研究进展进行综述,并指出将来的发展方向。

With the development of metallurgy,construction and magnesium compound fertilizer industry,it will promote the exploitation and production of magnesium oxide,magnesium hydroxide,magnesium carbonate,magnesium sulfate,and the other magnesium products. There are abundant magnesium resources in brine especially in salt lake brine,thus its effective exploitation and utilization will be of great significance. In this paper,the progresses on the production of magnesia,magnesium hydroxide and metal magnesium from salt lake brine were summarized,and the development direction in the future was also pointed out.