硅酸盐通报2017，Vol.36Issue(8)：2600-2606,7.
莫桑比克大鳞片石墨化学提纯试验研究
Experimental Study on Chemical Purification of Flake Graphite in Mozambique
袁韵茹 1张凌燕 2邱杨率 1焦玄2
作者信息
- 1. 武汉理工大学资源与环境工程学院,武汉 430070
- 2. 矿物资源加工与环境湖北省重点实验室,武汉 430070
- 折叠
摘要
Abstract
The chemical purification methods were used according to the properties of the flotation concentrates of Ancuabe graphite ore in Mozambique.The appropriate reaction conditions were determined by the experimental study of the amount of alkali, roasting temperature, the type and amount of acid, reaction temperature and time, and other factors.The results show that the flake graphite of grade 95.99％ is purified to 99.98％ by hydrofluoric acid method, and purified to 99.96％ by alkali acid method.关键词
鳞片石墨/提纯/氢氟酸法/碱酸法/固定碳含量Key words
flake graphite/purification/hydrofluoric acid method/alkali acid method/fixed carbon content分类
建筑与水利引用本文复制引用
袁韵茹,张凌燕,邱杨率,焦玄..莫桑比克大鳞片石墨化学提纯试验研究[J].硅酸盐通报,2017,36(8):2600-2606,7.
