Sand titanium sorting plan

Sand titanium ore is an important mineral resource widely used in fields such as construction, aviation, aerospace, metallurgy, and chemical industry. However, placer titanium often contains other impurity minerals, such as quartz, Wollastonite, graphite, etc. These impurities will affect the quality and application effect of placer titanium. Therefore, the research and development of sand titanium separation schemes are of great significance. 1、 At present, there are two main methods for sand titanium separation: physical separation and chemical separation. Physical sorting includes heavy medium sorting, heavy magnetic sorting, electrical sorting, etc., while chemical sorting includes flotation, chlorination sorting, etc. Different sorting methods are suitable for different mineral compositions and impurity types. The following will introduce a commonly used physical sorting method - gravity magnetic sorting. II. Principle of Gravity and Magnetic Separation Gravity and magnetic separation is a method of separating minerals using magnetic and gravity differences. Placer titanium ore often contains magnetic minerals and heavy minerals, such as Magnetite, Hematite, Ilmenite, etc. These minerals have the characteristics of magnetism and high weight, and can be separated through gravity magnetic separation. The principle of gravity magnetic separation is to separate the sand titanium slurry through a magnetic separator and a heavy medium separator. Firstly, the sand titanium slurry is magnetically separated through a magnetic separator to separate the magnetic minerals. Then, non magnetic minerals and light minerals are separated through a heavy medium separator to obtain sand titanium concentrate and tailings. 3、 Step 1 of gravity and magnetic sorting operation Crushing and grinding of placer titanium ore: the placer titanium ore is crushed and grinded to reach the Granularity suitable for separation. 2. Magnetic separation: The sand titanium slurry is magnetically separated through a magnetic separator to separate magnetic minerals. 3. Heavy medium separation: Non magnetic minerals and light minerals are separated through a heavy medium separator to obtain sand titanium concentrate and tailings. 4. Recovery of sand titanium concentrate: Dry and sinter the sand titanium concentrate to obtain high-purity sand titanium products. 4、 The advantages and disadvantages of heavy magnetic separation are that it is an efficient, reliable, and economical method for separating titanium sand. It can separate magnetic minerals and heavy minerals to obtain high-quality sand titanium concentrate. Meanwhile, its operation is simple, with low equipment investment and operating costs. However, there are also some drawbacks to heavy magnetic separation, such as poor adaptability to ores and the need for crushing and grinding treatment; Meanwhile, for some difficult to separate impurity minerals, the effect of gravity magnetic separation is not good. 5、 Summarizing the research and development of the titanium sand separation scheme is of great significance for improving the quality and application effect of titanium sand ore. Gravity magnetic separation is an efficient, reliable, and economical method for sand titanium separation, suitable for situations where magnetic and heavy minerals are present in sand titanium ore. In practical applications, it is necessary to choose appropriate sorting methods based on mineral composition and impurity types to achieve the best sorting effect.