The election can be expected to abandon gangue minerals, the magnetic separation to get the concentrate in the iron ore, and the electric way to elect ilmenite sphene with lower scandium and get high quality scandium concentrate.
电选的方法把含钪较低的钛铁矿榍石选出来，得到高质量的钪精矿。
参考来源 - 盈江稀土矿提钪选矿试验研究Firstly, the pigment prepared by presynthesized tin sphene was obtained and has a good colour development. Theorical evidence was found by coprecipitation method.
首先得到了采用预先合成锡榍石制备色料效果要好于一次性合成色料的结论，为化学共沉淀前驱体合成法找到了理论依据。
参考来源 - 铬锡红色料的低温合成及其光学性能的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N a brown, yellow, green, or grey lustrous mineral consisting of calcium titanium silicate in monoclinic crystalline form. It occurs in metamorphic and acid igneous rocks and is used as a gemstone. Formula: CaTiSiO5 榍石 (Also called titanite)
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