The separation of potassium and sodium feldspar from strongly magnetic iron minerals was achieved through PTMS magnetic separation process
published date: 2025/5/20
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To further enhance the iron removal effect, multiple PTMS magnetic separation magnetic separators are typically used. This is akin to a group of people where magnets only attract the "special members" with magnetic properties, while other members can pass through freely. Through this process, an initial separation of potassium-sodium feldspar from strongly magnetic iron minerals is achieved, meeting the preliminary goal of iron removal.
PTMS magnetic separation
Once magnetic separation may not completely remove the magnetic iron minerals from the ore, just like when we clean a room, one cleaning session may not clear all the dust; multiple cleanings are needed. Ore that has undergone one magnetic separation will be sent back to PTMS magnetic separation for secondary or multiple magnetic separations. The first step in the acid leaching stage is to prepare the acid leaching solution.
what is magnetic separation in science?
Each magnetic separation removes a portion of the residual magnetic iron ore. As the number of PTMS magnetic separation magnetic separations increases, the iron content in the ore gradually decreases, and the iron removal efficiency improves. This requires carefully selecting appropriate acid types and concentrations based on the properties and iron content of the ore. Different ore properties significantly influence the choice of acid.
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