single drum magnetic separator

A potassium-sodium feldspar manufacturer successfully implemented a PTMS ELECTROMAGNETIC SEPARATOR iron removal system, achieving a 28 kWh reduction in electricity consumption per ton of ore while decreasing iron content in final products by 0.03 percentage points, thereby securing its position in the premium glaze supply chain. In magnetic separation applications, high-gradient multi-stage PTMS ELECTROMAGNETIC SEPARATOR systems have become standard equipment for processing low-grade iron-bearing feldspar. The strategic selection of flotation reagent combinations further demonstrates the technical sophistication of PTMS ELECTROMAGNETIC SEPARATOR technology.

PTMS ELECTROMAGNETIC SEPARATOR

The raw ore of a granitic-type potassium-sodium feldspar deposit contained 0.8% Fe₂O₃. After undergoing three-stage PTMS ELECTROMAGNETIC SEPARATOR processing (0.6T primary separation, 1.2T classification, and 1.8T scavenging), the final concentrate maintained iron content below 0.09%, meeting the quality standards for European glass manufacturers. Notably, magnetic separation is typically preceded by sludge removal and followed by thickening processes to prevent fine sludge from clogging the media and reducing efficiency.

what is magnetic bead separation？

Sodium oleate, a typical fatty acid collector, demonstrates excellent pyrite capture efficiency with PTMS ELECTROMAGNETIC SEPARATOR at pH 8-10. However, its standalone application tends to emulsify and lacks selectivity. When dodecylamine is added in small amounts, a synergistic effect emerges: oleate ions adsorb onto iron mineral surfaces, while amine ions enhance bubble adhesion through electrostatic bridging, significantly improving both the separation rate and recovery efficiency of PTMS ELECTROMAGNETIC SEPARATOR.
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