electromagnetic separator manufacturer

The two most representative combinations of PTMS ELECTROMAGNETIC SEPARATOR combined with iron removal are the magnetic separation-acid leaching process and the flotation-magnetic separation process. The former is suitable for ores containing mixed iron minerals with both strong and weak magnetic components. This compact and well-structured process has been industrialized in multiple potassium-sodium feldspar enterprises, with its products widely used in high-end daily-use ceramics and optical glass manufacturing.

PTMS ELECTROMAGNETIC SEPARATOR

The standard PTMS ELECTROMAGNETIC SEPARATOR iron removal process involves the following steps: Raw ore is first crushed and ground before entering a permanent magnet drum magnetic separator, which rapidly removes strong magnetic materials like magnetite, reducing the Fe₂O₃ content from an initial 0.8% to approximately 0.3%. The non-magnetic residue is then transferred to an acid leaching system where thermal acid treatment is conducted under optimized conditions. This step further dissolves weakly magnetic oxides such as hematite and siderite, ultimately lowering the iron content below 0.08%.

what is magnetic separation method for concentration of ore？

The combined flotation-magnetic separation PTMS ELECTROMAGNETIC SEPARATOR iron removal process proves more effective for ores containing substantial amounts of layered iron-bearing silicates such as mica and chlorite. Since these minerals lack distinct magnetic properties but possess active metal ions on their surfaces that are easily captured by fatty acid-based collectors, the reverse flotation strategy is prioritized: allowing iron-bearing minerals to float while feldspar settles through sedimentation.

Contact: DELLA

Mob: +86-13929907491

sales@powtechina.com