drum type magnetic separator

The PTMS ELECTROMAGNETIC SEPARATOR flotation process offers strong selectivity, effectively removing non-magnetic iron impurities such as hematite, siderite, and biotite. However, strict control of reagent ratios and pulp concentration is essential during operation to prevent "over-floating" or "wandering" phenomena, which could lead to feldspar loss or secondary pollution. Solid-liquid separation is performed after the complete dissolution of iron oxides during the process.

PTMS ELECTROMAGNETIC SEPARATOR

The PTMS ELECTROMAGNETIC SEPARATOR flotation process, while featuring a streamlined workflow, demonstrates exceptional sensitivity to operational parameters. The initial step involves acid solution preparation, where industrial-grade sulfuric acid is diluted to 30%-50% concentration to balance dissolution efficiency with safety considerations. The ground feldspar powder is then fed into a corrosion-resistant reactor (typically lined with rubber-coated carbon steel or polypropylene), which is heated to 80-95°℃ and maintained under continuous stirring for approximately two hours during leaching.

what is magnetic separation？

The process typically employs filter presses or centrifuges for dewatering. The filtrate is processed to recover iron salt byproducts (utilizable in water purifier production), while the filter cake undergoes multiple neutralization rinses with clean water before being dried to obtain high-whiteness products. The acid leaching PTMS ELECTROMAGNETIC SEPARATOR iron removal process proves particularly effective for ores exhibiting intense surface weathering where iron deposits form a thin film coating on feldspar particles. Conventional physical methods often prove ineffective in such cases, whereas acid leaching directly removes the contaminating layer.
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