magnetic iron remover

Most kaolin deposits, shaped by geological processes, typically contain iron-bearing silicate minerals (such as biotite, chlorite, and tourmaline) along with fine-grained hematite. These minerals exhibit weak magnetism yet widespread distribution, making complete removal through conventional magnetic separation challenging. Wet PTMS MAGNETIC SEPARATION, with its high magnetic field intensity, large processing capacity, and stable operational characteristics, has become the mainstream equipment for iron removal in ceramic-grade kaolin production.

PTMS MAGNETIC SEPARATION

The technology has now achieved industrial-scale operation with a daily processing capacity of 500 tons, featuring enclosed bioreactors and exhaust gas collection systems to prevent secondary pollution from H₂S emissions. This breakthrough not only validates the feasibility of wet-process PTMS MAGNETIC SEPARATION in non-metallic mineral purification but also provides innovative solutions for mine ecological restoration and low-grade resource utilization, highlighting the development direction of "green mining".

what is magnetic separation in Kaolin？

Large-scale application of wet PTMS MAGNETIC SEPARATION in iron removal of ceramic raw materials The ceramic industry has very strict requirements on kaolin raw materials, especially in the production of high-grade daily porcelain, art porcelain and sanitary ware, the raw material whiteness is not less than 88%, and the Fe₂O₃ content is controlled below 0.9%.
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