Gravity concentration process flow of seashore Tantalite

Gravity concentration process flow of seashore Tantalite

Tantalite is an important tantalum ore, which is commonly found in granites and alkaline rocks in the crust. Seaside Tantalite is a kind of Tantalite found in the seashore beach, which is rich in tantalum and iron, and is widely used in electronics, aerospace, military and medical fields. This paper will introduce the gravity concentration process of Haibin Tantalite to help readers better understand the mining and processing of Tantalite.

1、 Characteristics of coastal Tantalite

Coastal Tantalite is mainly distributed in beach and estuarine areas, which is characterized by fine ore size, generally less than 2mm, and contains a lot of sand, sand and impurities. Due to the fine ore particles, the traditional beneficiation process is difficult to treat coastal Tantalite, and a new gravity concentration process is required.

II. Haibin Tantalite gravity concentration process

1. Grinding

Ball mill is used to grind Tantalite ore in accordance with the characteristics of fine ore particles. The purpose of grinding is to grind the ore to a certain particle size for subsequent gravity processing.

2. Reselection

gravity concentration is the main beneficiation process of coastal Tantalite, which aims to separate Tantalite from impurities through density difference. During the gravity separation process, two methods are used: gravity beneficiation and flotation.

Gravity beneficiation is to use the density difference of ore particles to separate, put the ore into the gravity concentrator, and separate Tantalite from impurities through the action of water flow and gravity. Flotation is to separate Tantalite from impurities by using the surface properties of ores and putting ores into the flotation machine.

3. Magnetic separation

Magnetic separation refers to the magnetic separation of ore by magnetic separator according to the characteristics of iron element contained in seaside Tantalite. The purpose of magnetic separation is to separate the iron element from Tantalite and improve the purity of Tantalite.

4. Selection of sperm

Concentration is to further treat Tantalite after gravity separation and magnetic separation, further remove impurities in Tantalite, and improve the purity of Tantalite. During the selection process, two methods are used: gravity beneficiation and flotation.

III. Summary

The gravity concentration process flow of seaside Tantalite mainly includes four steps: grinding, gravity separation, magnetic separation and concentration. The purpose of grinding is to grind the ore to a certain particle size for subsequent gravity processing; Gravity concentration is the main beneficiation process of coastal Tantalite, which separates Tantalite from impurities through density difference; Magnetic separation is to separate the iron element from Tantalite and improve the purity of Tantalite; Concentration is to further treat Tantalite after gravity separation and magnetic separation to improve the purity of Tantalite. Through the above process flow, Tantalite in seaside Tantalite can be separated from impurities to obtain high-purity Tantalite, which provides important raw materials for the processing and application of Tantalite.

Gravity concentration process flow of seashore Tantalite