我国胶磷矿浮选工艺及药剂研究进展  

Development of Flotation Technology and Reagents for Collophanite

作　　者：尧章伟 方建军[1,2] 张琳[1,2] 赵敏捷[1,2] 代宗 

机构地区：[1]昆明理工大学国土资源工程学院,云南昆明650093 [2]省部共建复杂有色金属资源清洁利用国家重点实验室,云南昆明650093

出　　处：《矿产保护与利用》2017年第4期107-112,共6页Conservation and Utilization of Mineral Resources

基　　金：国家自然科学基金项目(51364017)

摘　　要：胶磷矿是一种重要的矿产资源。胶磷矿选矿技术的研究对于磷矿资源综合回收利用具有重大意义。根据近年来我国胶磷矿的研究进展,分别从浮选工艺和浮选药剂两个方面展开综述,并指出了浮选药剂是未来胶磷矿选矿的研究方向,研制高效、低毒、环保的药剂,减少药剂用量,实现常温浮选,提高浮选指标,是药剂的研究重点。Collophane is an important phosphate rock resource. The study of collophanite dressing technology has great significance for the rational development and utilization of phosphate rock re-sources. On the basis of collophane research in recent years, floatation technology and flotation rea-gents were reviewed in this paper. The flotation reagents of collophanite are the research direction of ore dressing in the future. In terms of reagents research, the research focuses are synthesizing high - efficiency, low toxicity and environmental reagents, reducing the reagent dosage,achieving flotation at room temperature and improving beneficiation indicators. The study provided guidance for collophane flotation research and industrial production in China.

关 键 词：胶磷矿 浮选 工艺 药剂 

分 类 号：TD971.3[矿业工程—选矿]