石棉尾矿综合利用研究进展

Advancement of the Research on the Synthesis Utility of Asbestos Tailing

石棉尾矿是一种以蛇纹石为主要矿物成分的尾矿,对矿区环境危害严重。本文介绍了石棉尾矿的基本物化性质并综述了国内外近年来对石棉尾矿综合回收利用的研究工作。指出利用石棉尾矿制备高纯超细氢氧化镁和高纯超细高比表面积白炭黑是一种技术上可行、经济效益明显的路线并介绍了相关研究成果。

The asbestos tailing is a kind of environment-destruction mineral tailing, which main mineral components are serpentine. In this paper, the physical and chemistry properties are introduced and the researches on this problem are surveyed. It is indicated that it＇s a good method that to produce super-fine, high-purity magnesium hydroxide and amorphous silica by the proposal of the asbestos tailing. The research work and relative outcome is introduced.