摘要
采用MLA矿物自动定量检测技术、电子探针背散射电子图像、能谱分析技术以及光学显微镜、人工重砂、选矿工艺等设备和工艺技术,研究了攀枝花红格矿区岩石样本的岩性及其与钪之间的宏观关系,详细研究了红格矿区综合样本的矿物组分、主要单矿物钪含量,查明了综合样本中钪在各类矿物间的分布率,并通过能谱化学成分分析结果分析了Mg-Fe间的关联性,推论得出钒钛磁铁矿中钪的类质同象规律表现为Mg-Fe-Sc类质同象。本研究成果揭示了普通辉石的分离技术是从钒钛磁铁矿中提取钪的关键。
MLA mineral automatic quantitative testing technology,electron microprobe backscattered electron image,spectrum analysis and optical microscopy,artificial heavy-mineral technology and mineral processing crafts are being used to study on the macro-relation between the lithology of the rock samples and scandium of Hongge mining area in Panzhihua. A detailed study on the mineral constituents and the Scandium content of the main monomineral of composite samples in Hongge mining area have carried out to ascertain the distribution ratio of scandium among the various types of minerals in the comprehensive samples,and the study also analyzes the relevance between Mg-Fe by analyzing the results of EDS chemical composition,inferring that the isomorphism laws of scandium in vanadium-titanium magnetite,which shows that Mg-Fe-Sc isomorphism. The research achievements revealing that augite separation technology is the key to extract scandium from vanadium-titanium magnetite.
出处
《有色金属（选矿部分）》
CAS
北大核心
2016年第6期1-4,10,共5页
Nonferrous Metals（Mineral Processing Section）
基金
国土资源部公益性行业科研专项项目(201411056-3)
关键词
攀西地区
钒钛磁铁矿
钪
赋存状态
Panxi region
vanadium-titanium magnetite
scandium
occurrence state
