矿产综合利用Issue(4)：13-16,4.DOI:10.3969/j.issn.1000-6532.2013.04.004
石英—长石无氟浮选的作用机理
The Flotation Mechanism of Separation of Quartz-feldspar with Non-fluorine Flotation
张行荣 1吴桂叶 1张杰 1刘龙利1
作者信息
- 1. 北京矿冶研究总院,矿物加工科学与技术国家重点实验室,北京100160
- 折叠
摘要
Abstract
In this paper,the surface properties and charge mechanism of quartz and feldspar were analyzed from their crystal structures.It revealed the possibility of flotation separation of quartz-feldspar in theory.Several non-fluoride flotation methods were discussed including' non-fluoride with acid' and' non-fluoride and non-acid'.A brief flotation mechanism was discussed for these types of quartz-feldspar non-fluorine flotation separation method.It showed that' non-fluoride and non-acid' was an environment-friendly method with no equipment corrosion and low costs.It represented the future direction of development of quartz-feldspar flotation separation process.But it still needs further research and improvement to put into industrial production.关键词
石英/长石/无氟浮选/分离/作用机理Key words
Quartz/ Feldspar/ Non-fluorine flotation/Separation/Mechanism分类
矿业与冶金引用本文复制引用
张行荣,吴桂叶,张杰,刘龙利..石英—长石无氟浮选的作用机理[J].矿产综合利用,2013,(4):13-16,4.
