Mineral processing method of Shaxi ore

Shaxi ore is a common mineral that mainly contains elements such as tin, iron, and copper, and is an important metal ore. In the mining process, the beneficiation method of sand tin ore is very important, as it directly affects the quality and output of the ore. This article will introduce several common beneficiation methods for sand tin ore to help readers better understand the beneficiation process of sand tin ore.

1、 Reselection method

Gravity separation method is a commonly used method in the beneficiation process of sand tin ore. This method mainly uses the principle of gravity separation to separate impurities and useful minerals from sand tin ore. The specific operating steps of the reselection method are as follows:

1. Ore crushing: first crush the sand tin ore to make it reach the Granularity suitable for beneficiation.

2. Gravity concentrator beneficiation: The ore is fed into the gravity concentrator for beneficiation. The gravity separator separates impurities and useful minerals from sand tin ore through different density sorting principles.

3. Re crushing: Re crushing the useful minerals separated from the gravity separator to make them reach a finer Granularity.

4. Gravity separation: The re crushed minerals are fed into a gravity separation machine for further sorting, improving the quality and yield of sand tin ore.

2、 Flotation method

Flotation method is another common method for sand tin ore beneficiation. This method mainly floats up useful minerals in sand tin ore through the action of bubbles, thereby achieving the purpose of separation. The specific operating steps of the flotation method are as follows:

1. Ore crushing: first crush the sand tin ore to make it reach the Granularity suitable for beneficiation.

2. Adjust the reagent: add the reagent to the pulp and adjust the nature of the pulp to make it suitable for flotation.

3. Stirring: After adding the agent to the slurry, stir it to make it evenly mixed.

4. Bubble flotation: By adding bubbles to the slurry, they will adsorb onto the surface of useful minerals, causing them to float and achieve separation.

5. Separation: Separate the floating useful minerals to obtain pure useful minerals.

3、 Magnetic separation method

Magnetic separation method is a method of separating useful minerals and impurities from sand tin ore through the principle of magnetic separation. This method mainly uses magnetic sorting machines to separate magnetic substances from minerals. The specific operating steps of magnetic separation method are as follows:

1. Ore crushing: firstly, sand tin ore shall be crushed to reach Granularity suitable for beneficiation.

2. Magnetic separator beneficiation: The ore is fed into the magnetic separator for beneficiation. The magnetic separator uses the principle of magnetic separation to separate magnetic substances from the sand tin ore.

3. Re crushing: Re crushing the useful minerals separated from the magnetic separator to make them reach a finer Granularity.

4. Magnetic separation: The re crushed minerals are fed into a magnetic separator for re sorting, improving the quality and yield of sand tin ore.

The above three methods are commonly used in the beneficiation process of Sha Tin ore. Different methods are suitable for different ores and need to be selected based on specific circumstances. During the beneficiation process, attention should be paid to protecting the environment and avoiding pollution and waste of resources.

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