Current Location： Home > News > Chemical Knowledge > Production and manufacturing method and process of graphite powder

[Chemical Knowledge]：Production and manufacturing method and process of graphite powder

Read： 1126 Time：13months ago Source：Transform the World with Simplicity

The manufacturing method
of graphite powder
graphite powder is an important raw material for chemical production, which is widely used in metallurgy, casting, machinery, chemical industry and other fields. With the continuous progress of science and technology, the manufacturing method of graphite powder has been continuously improved and optimized. This article will introduce a common graphite powder manufacturing method.

1. Raw Material Preparation

The main raw material for the manufacture of graphite powder is natural graphite or artificial graphite. Before manufacturing, the raw materials need to be quality checked to ensure that their purity and particle size meet the requirements. At the same time, it is also necessary to clean and disinfect the production equipment to ensure the hygienic quality of the products.

2. crushing

put the prepared raw materials into a crusher for crushing, generally using mechanical crushing. In the crushing process, it is necessary to adjust the parameters of the crusher according to the requirements of the product to obtain the required particle size and particle size distribution. After the crushing is completed, the crushed material needs to be sieved to remove too large or too small particles.

3. Grading
After the
is sieved, the material needs to be graded. The purpose of classification is to separate materials of different particle sizes to obtain graphite powder of the required particle size. Generally, the method of air classification is adopted, and the materials are classified by using the different settling velocities of materials with different particle sizes in the air flow. After the classification is completed, the graphite powder of different particle sizes needs to be packaged and marked separately.

4. Surface Treatment

In order to improve the surface activity and dispersibility of the graphite powder, it is necessary to perform a surface treatment on the graphite powder. Generally, the surface of graphite powder is modified by chemical treatment method, such as acid and alkali. After the treatment is completed, the graphite powder needs to be cleaned and dried to remove the chemical reagents and moisture on the surface.

5. quality inspection
After the
is manufactured, it is necessary to carry out quality inspection on graphite powder, including particle size, purity, surface activity and other aspects. After passing the inspection, the factory can be sold.
The above
is a common graphite powder manufacturing method. The specific process flow and operating parameters will vary according to different equipment and product requirements. In the manufacturing process, it is necessary to pay attention to the maintenance and maintenance of the equipment to ensure the stability of the production process and the quality of the product. At the same time, it is also necessary to strengthen the control of the production environment to ensure the hygiene and quality safety of products.

In short, the manufacturing method of graphite powder is a complex process that requires a wide range of technical and operational experience. Only by mastering the correct manufacturing methods and operation skills, can we produce high-quality graphite powder and provide reliable raw material guarantee for chemical production.

Previous： Manufacturing method and process flow of zinc powder

Next： Production and manufacturing method and process of electrolytic copper

News Categories