【摘要】 经过对四川会东新山金红石矿的矿物工艺特性研究，得知该矿金红石品位较高（３．０％～ ４．５％），嵌布粒度细，镶嵌关系复杂．根据矿物的工艺性质，提出了采用磁电选联合选矿工艺．探索 试验指标为金红石精矿１品位９０．１６％，回收率３４．３５％；精矿２品位８１．０７％，回收率９．２７％；精 矿３品位６３．５７％，回收率４．３４％．更多还原

【Abstract】 On the basis of a investigation on the mineralogical property of a rutile ore in Xinshan, Huidong of Sichuan Province, it was found that the rutile ore is high grade (3. 0%- 4. 5%) with fine dissemination sizes and complicated mosaic relations. A combined mineral processing technique was put forward by adopting magnetic separation and electric separation in the light of its minerological property. The test results showed that, rutile concentrate No. 1 has a grade of 90. 16% and recovery of 34. 35%; rutile concentrate No. 2 has a grade of 81. 07% and recovery of 9. 27%; rutile concentrate No. 3 has a grade of 63. 57% and recov-ery of 4. 34%更多还原