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从非磁性矿物中分离出伴生弱磁性矿物的方法奥地利专利№.360454 从弱磁性矿物混合料中分离出单位磁敏感性小于200×10~(-6)cm~3/克的弱磁性矿物(顺磁性矿物占优势)的方法,主要是从白钨矿中分离出绿泥石,这一方法的特点是在强磁场中将原料初磨到最大粒度0.2mm,接着在强磁场中分选。绿泥石——白钨矿的选矿工艺流程,包括跳汰机和精选台上的+0.2mm级的重力选矿以及在强磁分选机上预先分离出-0.2mm级颗
Method of separating associated weakly magnetic minerals from non-magnetic minerals Austrian Patent No. 360604 separates weakly magnetic minerals with a unit magnetosensitivity of less than 200 × 10 -6 cm 3 / g from a weakly magnetic mineral mixture Paramagnetic minerals dominate) method, mainly from scheelite isolated chlorite, this method is characterized by a strong magnetic field in the raw material to the maximum particle size of 0.2mm, followed by sorting in a strong magnetic field. Chlorite - scheelite beneficiation process, including the jig and the selection of the stage of gravity grading +0.2 mm level and in the magnetic separator pre-separation of -0.2mm grade particles