Tungsten ore is an important metal ore widely used in aviation, aerospace, military and other fields. The production process of tungsten ore beneficiation refers to the process of processing the original tungsten ore through multiple processes, ultimately obtaining high-quality tungsten concentrate. This article will introduce the operational steps and precautions for the production process of tungsten ore beneficiation plants.
1、 Tungsten ore beneficiation process flow
1. Rough selection process
tungsten ore undergoes crushing, grinding, and other processes to obtain larger ore particles that require rough selection. The rough selection process mainly uses gravity separation and flotation to separate impurities from low-grade tungsten ore and obtain high-grade coarse tungsten concentrate.
2. Scanning process
After rough selection, the tungsten ore undergoes a sweeping process, mainly through gravity separation and flotation, to further separate impurities from low-grade tungsten ore in the rough tungsten concentrate and obtain a higher grade intermediate tungsten concentrate.
3. Cleaning process
The intermediate tungsten concentrate undergoes a cleaning process, mainly through flotation, to further separate impurities from low-grade tungsten ore and obtain higher grade tungsten concentrate.
4. Re selection process
The tungsten concentrate undergoes a re selection process, mainly through flotation, to further separate impurities from low-grade tungsten ore and obtain high-grade tungsten concentrate with higher grade.
2、 Precautions for tungsten ore beneficiation process
1. Properly control the dosage of mineral processing reagents. The beneficiation agent is an important factor affecting the effectiveness of tungsten ore beneficiation process. It is necessary to select suitable beneficiation agents based on the characteristics of the ore and the requirements of the beneficiation process flow, and control the dosage correctly.
2. Ensure the normal operation of the equipment. The normal operation of mineral processing equipment is the key to ensuring the effectiveness of mineral processing technology. Regular equipment maintenance and repair are necessary to promptly handle equipment failures and ensure the normal operation of the equipment.
3. Strictly control the beneficiation process flow. The beneficiation process flow is the key to ensuring the beneficiation effect, and it is necessary to operate strictly according to the process flow to avoid improper operation or process confusion leading to a decrease in beneficiation effect.
3、 Summary
The tungsten ore beneficiation process is a complex process that requires strict operation according to the process flow, and attention should be paid to controlling the dosage of beneficiation reagents and ensuring the normal operation of equipment. Only in this way can high-quality tungsten concentrate be obtained to meet the needs of different fields for tungsten ore.
