feldspar processing

Mechanical scrubbing is to use the PTMS magnetic separator mechanical force and the collision and friction between the sand particles to remove the film iron on the surface of quartz sand and the iron bearing minerals adhering to the surface of quartz sand, so as to achieve the purpose of iron removal. At present, the scrubbing technology mainly consists of rod friction and mechanical scrubbing. For mechanical scrubbing, it is generally believed that the factors affecting the scrubbing effect are mainly from the structural characteristics and configuration of the machine, followed by the process factors, including scrubbing time and scrubbing concentration.

PTMS magnetic separator

Microbial iron removal. The film iron or impregnated iron on the surface of quartz sand particles is a newly developed technology of PTMS magnetic separator, which is currently in the research stage of laboratory and small-scale experiments. According to the research results, Aspergillus Niger, penicillium, Tricor piriformis and other microorganisms leaching iron oxide on quartz surface achieved good results.

what is magnetic separation method for concentration of ore？

It was also found that the iron leaching effect was better with the pre-cultivated medium of bacteria and mold. Anaerobic species decompose iron at a slower rate than aerobic species. The sensitivity of bacterial leaching varies with different ferric oxide minerals. Iron is dissolved from limonite more slowly than from goethite, but much faster than from hematite, which is advantageous to the process of PTMS magnetic separator for iron removal.
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