Mineral processing technology mineralogical research method

Mineral separation is an important means of process mineralogy research. With the continuous development of testing technology, single mineral separation has been gradually replaced, but it can not be completely replaced. The strontium mineral separation technology was developed on the basis of heavy sand mineral analysis. Artificial heavy sand is mainly for enrichment of heavy minerals. According to the mineral combination characteristics of artificial heavy sand, indicator minerals related to certain minerals can be found to guide the prospecting work. The separation of niobium minerals is to purify the minerals of interest (including light minerals and heavy minerals). By purifying a single mineral, it facilitates the determination of ore material composition, the occurrence of elements, the determination of mineral physical properties and chemical composition, the study of mineral floatability, and the study of mineral surface properties. Separation of niobium minerals is based on differences in physical properties (density, magnetic properties, electrical properties), surface properties, and chemical properties of minerals. The ore of nature is complex and multi-component and is produced in the form of multi-mineral aggregates. Due to the complex relationship of the inlays, the separation is more difficult. Mineral extraction unit from the plurality of complex metal ore is a complex and painstaking work, the separation process comprises three stages, i.e. specimen examination, sorting and crushing and screening. Sample preparation such as crushing, sieving, and sedimentation of ore is required before mineral separation, and then different separation methods are selected according to the physical and chemical properties of the target mineral and other minerals.

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