【摘要】 自动矿物学方法和技术的出现和应用,是工艺矿物学研究领域所取得的最大成就。系统介绍了中国首套具有自主知识产权的自动矿物学新技术—工艺矿物学自动分析仪(BPMA)的基本原理,并探讨其应用前景。BPMA基于扫描电子显微镜(SEM)和X射线能谱仪(EDS),能够自动、快速、准确、定量测定样品的矿物组成及含量、粒度、解离度、连生程度、元素赋存状态等各项工艺矿物学参数。该系统主要应用于矿物加工领域,特别适用于选矿厂选矿流程工艺矿物学参数的实时监测、流程波动原因查找、选矿流程缺陷诊断,在选矿流程设计与优化方面非常有用。此外,在"稀"、"伴"、"细"战略性关键金属矿物查找与赋存状态定量研究、矿石可利用性评价等方面也有很大优势。更多还原

【Abstract】 The emergence and application of automatic mineralogy method and technology is the greatest achievement in the field of process mineralogy research.The basic principle of process mineralogy analyzer(BPMA),the first new automatic mineralogy technology with independent intellectual property rights in China was systematically introduced,and its application prospect was discussed.Based on scanning electron microscope(SEM)and X-ray energy dispersive spectrometer(EDS),BPMA can automatically,quickly and accurately determine the mineral composition and content,particle size,liberation degree,intergrowth degree,element occurrence and other process mineralogical parameters of samples.The system is mainly used in the field of mineral processing,especially suitable for the real-time monitoring of mineralogical parameters of mineral processing process,process fluctuation reason finding, mineral processing process defect diagnosis,and is very useful in mineral processing flow design and optimization.In addition,it has great advantages in the search and quantitative study of rare,associated and fine strategic key metal minerals and in the evaluation of ore availability.更多还原