overband magnetic separator

The potassium-sodium feldspar ore has undergone intense hydrothermal alteration, with some feldspar replaced by sericite and containing numerous nanoscale hematite inclusions that cannot be distinguished by conventional optical microscopy. If not properly identified and directly used in production, this would inevitably lead to equipment clogging, chemical waste, and loss of product quality control, which is detrimental to PTMS MAGNETIC SEPARATOR iron removal. Therefore, modern diagnostic methods have far surpassed traditional manual sorting and visual inspection.

PTMS MAGNETIC SEPARATOR

A complete pre-iron removal diagnostic workflow for PTMS MAGNETIC SEPARATOR includes: ensuring representative ore sampling (using grid sampling combined with random sampling); mineral phase analysis (XRD quantification of mineral ratios); comprehensive chemical analysis (ICP-AES determination of harmful elements like Fe, Ti, Ca, Mg); particle size distribution testing (laser particle size analyzer for assessing liberation degree); MLA automated mineral analysis system for generating mineral inclusions maps; and optional simulation of the full process from small-scale crushing to grinding and sorting.

what is magnetic separation in Feldspar？

Only by synthesizing all relevant data can we map the mineral genetic profile and identify key research priorities. If diagnostic analysis reveals pyrite as the predominant iron impurity, the recommended approach is oxidative roasting combined with weak magnetic PTMS MAGNETIC SEPARATOR. For limonite concretions, water washing for clay removal should be prioritized. In cases of crystalline iron, reduction leaching or high-temperature chlorination PTMS MAGNETIC SEPARATOR technology must be implemented.

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