Time：2023.05.15Browse：1
The high -carbon graphite extraction method and the flotation method is low in the purity of minerals and the loss of reagents. This is the advantage of purifying high -carbon graphite. However, the application of floating and purifying graphite can only make the graphics of graphite unlimited improvement. For sheet -shaped graphite, not only can not solve its complete monomer, but it is not conducive to maintaining large hungusgogi. High carbon graphite must be chemically purified for graphite.
(1) Pure method of high carbon alkali acidic acid. The carbon content purified by alkaline is more than 99%of the carbon content, which has the characteristics of less one -time investment, high product grade, and strong process adaptability. It also has a strong generality. The purity of non-metal minerals can use the advantages of alkali-acid method, and the alkali-acid method is the most commonly used method in my country today.
(2) High -carbon graphite chloride and roasting method. The chloride roasting method is low and low consumption, which greatly reduces the manufacturing cost of graphite. At the same time, the carbon content of graphite products is closely related to use and disposal. In contrast, the recovery rate of chloride and roasting method is higher, strong corrosive, high requirements for equipment, strict sealing requirements, and proper waste gas treatment.
The advantage of high temperature method is that the product is relatively high in carbon, as high as 99.995%, expensive equipment, and large investment at one time. In addition, high electricity bills increase production costs. The harsh production conditions also make the application scope of this method extremely limited, and several graphite purification methods have their own advantages and disadvantages.
2023-04-03Graphite is widely used in industrial departments such as the metallurgical industry, forging, machinery and equipment, chemical factories, and other industrial departments. Below, Kobwei's graphite product manufacturer told everyone that the application of graphite products for graphite products.
Graphite has a wide range of applications, and many products in our lives are inseparable from its role. We have also learned some basic knowledge of graphite before, and have a simple understanding of its application fields. We know very little about graphite. Only with more knowledge about the product can we apply it better in the future. The following is the graphite knowledge introduced by graphite manufacturers.Due to its stable chemical properties, high thermal conductivity, low thermal expansion coefficient, and good wear resistance, graphite has many other uses besides abrasives. It is an excellent deoxidizer and can accelerate refining. The tapping speed is fast, the chemical composition is easy to control, and the quality of the steel is improved. Graphite powder is coated on the inner wall of the turbine impeller or cylinder through a special process, which can improve its wear resistance and prolong its service life. Furthermore, graphite is a semiconductor due to its high2022-11-22Introduce the knowledge and application of graphite chemistry
2023-12-12Raw material cost: The price of graphite molds is influenced by the cost of raw materials. The main raw material for graphite molds is graphite material, and its price fluctuations will directly affect the price of graphite molds. The rise or fall in raw material prices can lead to fluctuations in graphite mold prices.
Flake graphite is a non-metallic mineral with unique physical and chemical properties such as high temperature resistance, oxidation resistance, corrosion resistance, thermal shock resistance, high strength, good toughness, high self-lubricating strength, and strong thermal and electrical conductivity. The graphite series products are mainly used in industries such as metallurgy, machinery, electronics, batteries, chemicals, light industry, military industry, national defense, aerospace, refractory materials, etc. Flake graphite is an essential non-metallic material in modern high-tech.What are the characteristics of flake graphite? Let's take a brief look together.The flake graphite sheet is thin and has good toughness, excellent physical and chemical properties, good conductivity, thermal shock resistance, corrosion resistance, etc.What are the applications of flake graphite? Let's take a brief look together.1. Refractory materials. Flake graphite is widely used as a structural refr2023-11-27Introduction to the application of flake graphite
Haifeiling owns domestic advanced technology, equipment and high-level R D team, and is committed to creating well-known brand trademarks of Haifeiling products
4008-168-001
