Method of tungsten ore tailings re selection

Method of tungsten ore tailings re selection

Tungsten ore tailings are a type of waste generated during the beneficiation process of tungsten ore, usually containing a certain amount of tungsten ore and other valuable metal elements. Therefore, re selection of tungsten tailings can not only reduce environmental pollution, but also recover more valuable metal elements. This article will introduce several methods for the re selection of tungsten tailings.

Method 1: Reselection method

The gravity separation method is one of the most commonly used methods for the separation of tungsten tailings. This method utilizes gravity, centrifugal force, and water flow to separate tungsten ore and other valuable metal elements from tungsten tailings. The specific steps of this method are as follows:

Step 1: Feed the tungsten tailings into the gravity separator.

Step 2: Separate tungsten ore and other valuable metal elements through gravity, centrifugal force, and water flow.

Step 3: Collect the separated tungsten ore and other valuable metal elements.

Method 2: Flotation method

The flotation method is another commonly used method for the re separation of tungsten ore tailings. This method uses bubbles to separate tungsten ore and other valuable metal elements from tungsten ore tailings. The specific steps of this method are as follows:

Step 1: Feed the tungsten tailings into the flotation machine.

Step 2: Introduce bubbles into the flotation machine to float tungsten ore and other valuable metal elements on the water surface.

Step 3: Collect tungsten ore and other valuable metal elements floating on the water surface.

Method 3: Magnetic separation method

Magnetic separation method is another commonly used method for the re separation of tungsten ore tailings. This method utilizes magnetic materials to separate tungsten ore and other valuable metal elements from tungsten ore tailings. The specific steps of this method are as follows:

Step 1: Feed the tungsten tailings into the magnetic separator.

Step 2: Use magnetic materials to separate tungsten ore and other valuable metal elements from tungsten ore tailings.

Step 3: Collect the separated tungsten ore and other valuable metal elements.

Method 4: Chemical leaching method

Chemical leaching method is an efficient method for the re selection of tungsten ore tailings. This method uses chemical reagents to separate tungsten ore and other valuable metal elements from tungsten ore tailings. The specific steps of this method are as follows:

Step 1: Feed the tungsten ore tailings into the chemical leaching machine.

Step 2: Add chemical reagents to separate tungsten ore and other valuable metal elements from tungsten ore tailings.

Step 3: Collect the separated tungsten ore and other valuable metal elements.

Summary:

There are many methods for dressing tungsten tailings, including gravity separation, flotation, magnetic separation, and chemical leaching. The choice of method depends on the composition and characteristics of tungsten tailings. Regardless of which method is used, it is necessary to strictly follow the operating steps to ensure the effectiveness and safety of re selection.

Method of tungsten ore tailings re selection