Fine ore

In the mineral processing industry, not only concentrates but also tailings need to be dewatered. The test samples were Cam Duong apatite concentrated and tailing ore, Ta Phoi copper concentrated and Sin Quyen tailing ore, Cua Ong fine coal,and Dak Nong red mud.

10p viwalton 02-07-2024 1 1   Download

In this paper, a range of analysis methods (XRD, XRF, SEM-EDS, ICP-MS, and AAS) were used to characterize the quality of Son Binh raw and fine sericite ores. The analytical results indicate that the Son Binh raw sericite ore belongs to a mineral group of sericite - quartz. Non-metallic mineral compositions are mainly quartz, sericite, and pyrophyllite.

9p vinikolatesla 31-03-2022 13 3   Download

The specific process employed will depend on factors such as the characteristics and constituents of the potash ore and the market specifications. Generally, the ore is reduced in size using a system of crushing and grinding to liberate the different miner- als from each other. This is usually followed by desliming by intense agitation followed by flotation or hydrocyclones to separate the fines consisting of clays, dolomite and sand from the potash ore.

76p tieuyeuquai456 05-10-2012 39 1   Download

Beneficiation (or concentration) processes are gener- ally used to upgrade the phosphate content by removing contaminants and barren material prior to further processing. A few ores are of sufficiently high quality to require no further concentration. The natu- rally occurring impurities contained in phosphate rock ore depend heavily on the type of deposit (sedi- mentary or igneous), associated minerals, and the extent of weathering. Major impurities can include organic matter, clay and other fines, siliceous material, carbonates, and iron bearing minerals.

25p tieuyeuquai456 05-10-2012 54 4   Download