magnetic separator for feldspar

The tailings slurry produced by flotation-based PTMS MAGNETIC SEPARATION processes contains organic chemicals, requiring treatment through sedimentation, neutralization, and flocculation before discharge, which increases environmental protection burdens. Long-term use of strong acids accelerates equipment aging, while improper disposal of residual acid may lead to soil acidification and water eutrophication. Therefore, it is recommended to establish a waste acid regeneration system or replace some inorganic acids with environmentally friendly organic acids such as citric acid and oxalic acid.

PTMS MAGNETIC SEPARATION

Three fundamental potassium-sodium feldspar PTMS MAGNETIC SEPARATION processes each have distinct advantages: Magnetic separation is highly efficient and energy-saving but only applicable to magnetic iron ores; flotation has broad applicability but incurs higher costs; acid leaching ensures thorough purification but poses significant environmental challenges. When selecting a process, enterprises should comprehensively consider ore characteristics, product positioning, investment budgets, and environmental policies to formulate the optimal technical solution.

what is magnetic separation in science ？

For complex potassium-sodium feldspar ores with challenging ore selection, single-iron removal processes often fail to meet the stringent market requirements for Fe₂O₃ <0.1%. In such cases, the combined PTMS MAGNETIC SEPARATION process becomes the optimal solution. Through multi-stage and multi-mechanism synergistic operations, this approach not only achieves stepwise deep removal of iron impurities but also maximizes the preservation of feldspar mineral integrity, thereby enhancing resource utilization efficiency.
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