Method for gravity separation of calcium titanium sand

Method for gravity separation of calcium titanium sand

Calcium titanium sand is an important industrial raw material commonly used in fields such as architecture, glass, ceramics, etc. However, due to its complex mineral composition and high levels of impurities, re selection is necessary. This article will introduce the reselection method of calcium titanium sand to help readers better understand this process.

1、 Preliminary preparation

Before conducting calcium titanium sand gravity separation, some preliminary preparation work is required. Firstly, it is necessary to rough select the raw materials and remove the large particle impurities. Secondly, it is necessary to grind the raw materials for subsequent re selection operations. Finally, it is necessary to clean the equipment to ensure its normal operation.

2、 Reselection operation

1. Selection of concentrators

The gravity separation of calcium titanium sand requires the use of a concentrator. At present, the common beneficiation machines on the market include heavy medium beneficiation machines, centrifugal beneficiation machines, flotation machines, etc. When selecting a concentrator, it is necessary to consider factors such as the nature of raw materials, production capacity, and efficiency of the concentrator.

2. Re-selection process flow

The gravity separation process of calcium titanium sand is generally divided into three stages: rough selection, intermediate selection, and selection. The specific process is as follows:

(1) Coarse selection stage: Feed the pre prepared raw materials into the dense medium concentrator for rough selection. The purpose of this stage is to remove large particulate impurities and some iron containing minerals.

(2) Intermediate selection stage: The raw materials after rough selection are fed into a centrifugal concentrator for intermediate selection. The purpose of this stage is to remove a portion of titanium containing minerals.

(3) Selection stage: Feed the selected raw materials into the flotation machine for selection. The purpose of this stage is to remove the remaining titanium and iron bearing minerals.

3. Adjustment of reselected parameters

When conducting calcium titanium sand gravity separation, it is necessary to adjust the parameters based on the properties of the raw materials and the characteristics of the concentrator. The specific parameters include the speed, saturation, dosage of reagents, etc. of the concentrator. By adjusting reasonable parameters, the efficiency and grade of the beneficiation machine can be improved.

3、 Post processing

After completing the re selection of calcium titanium sand, some post-processing work is still needed. Firstly, it is necessary to screen the re selected products and separate products with different particle sizes. Secondly, the product needs to be dried and packaged for easy storage and transportation. Finally, it is necessary to clean and maintain the equipment to ensure its normal operation.

conclusion

The re selection of calcium titanium sand is a complex process that requires preliminary preparation, re selection operation, and post processing. When conducting gravity separation, it is necessary to select a suitable concentrator and adjust the parameters based on the properties of the raw materials and the characteristics of the concentrator. High grade calcium titanium sand products can be obtained through reasonable operation and treatment.

Method for gravity separation of calcium titanium sand