矿产综合利用Issue(2)：17-20,4.DOI:10.3969/j.issn.1000-6532.2013.02.005
硼铁矿资源开发利用研究现状及进展
Research Status and Progress of the Exploitation and Utilization of Paigeite Ore
摘要
Abstract
In this paper, the status and progress of the exploitation and utilization of domestic paigeite resource were analyzed, and the research progress in physical separation processes, hydrometallurgy separation processes and ther-mometallurgy separation processes were summarized. Such treatment methods as classification,gravity concentration, magnetic separation and flotation were mainly adopted in physical process. Alkaline method ( carbon alkaline method) and acid method (one-step method) in hydrometallurgy separation process and blast furnace process and direct reduction-melting separation method in thermometallurgy separation process. The composition of paigeite ore was complicated,mainly containing szaibelyite,magnetite,ludwigite,uranatemnite and serpentine,which were difficult to be separated and utilized effectively by common mineral processing processes. Meanwhile, conventional boron extraction process was not suitable for paigeite, whichbelongs to an inferior iron or boron ore and cannot be exploited on a large scale. Therefore,it has great realistic economic and important strategic significance to carry on the research on new technologies and basic theories for the exploitation and utilization of paigeite ore.关键词
硼铁矿/选矿分离工艺/湿法分离工艺/火法分离工艺Key words
Paigeite ore/Mineral Processing separation technology/Hydrometallurgy separation processes/Thermometallurgy separation processes分类
矿业与冶金引用本文复制引用
曹钊,曹永丹,桂富..硼铁矿资源开发利用研究现状及进展[J].矿产综合利用,2013,(2):17-20,4.基金项目
内蒙古自然科学基金(2012MS0714) （2012MS0714）
