热处理菱镁矿制备氧化镁的国内研究进展  

Domestic Progress in Preparation of Magnesia from Magnesite by Heat Treatment

作　　者：王倩倩 陈中航 李晓安 代淑娟 Wang Qianqian;Chen Zhonghang;Li Xiaoan;Dai Shujuan(College of Mining Engineering, University of Science and Technology Liaoning, Anshan, Liaoning , China)

机构地区：[1]辽宁科技大学矿业工程学院,辽宁鞍山114051

出　　处：《矿产综合利用》2019年第2期9-15,共7页Multipurpose Utilization of Mineral Resources

摘　　要：氧化镁是一种重要的化工原料,而菱镁矿是制备氧化镁的一个重要来源。利用菱镁矿制备氧化镁的热处理方法包括轻烧,重烧和熔融。近年来,国内学者对这些方法的控制参数、产品性能、工艺流程、过程机理等方面进行了相关研究。Magnesia is a widely used inorganic chemical product. Magnesite is an advantageous resource in China, and also an important source of magnesia. There are tree methods to preparing magnesia from magnesite using heat treatment: light burning, dead burning and melt. In recent years, domestic researches have been studying control parameters, product performance, process, and mechanism of these methods。

关 键 词：氧化镁 菱镁矿 煅烧 轻烧 重烧 

分 类 号：TD989[矿业工程—选矿]